RAF ELECTRONIC - Locate Machine Parts

72027 SPRING, COMPRESSION, 110N, 101.6MM; BODY LENGTH:101.6MM; COMPRESSED LENGTH:64MM; COMPRESSION LOAD MAX:110N; EXTERNAL DIA... RAF ELECTRONIC

7210-AL ROUND THUMB NUTS, 2-56; THREAD SIZE - IMPERIAL:2-56; THREAD SIZE - METRIC:-; FASTENER MATERIAL:ALUMINIUM; FASTENER PLATI... RAF ELECTRONIC

7210-SS ROUND THUMB NUTS, 2-56; THREAD SIZE - IMPERIAL:2-56; THREAD SIZE - METRIC:-; FASTENER MATERIAL:STAINLESS STEEL; FASTENER... RAF ELECTRONIC

7211-AL ROUND THUMB NUTS, 4-40; THREAD SIZE - IMPERIAL:4-40; THREAD SIZE - METRIC:-; FASTENER MATERIAL:ALUMINIUM; FASTENER PLATI... RAF ELECTRONIC

7211-SS ROUND THUMB NUTS, 4-40; THREAD SIZE - IMPERIAL:4-40; THREAD SIZE - METRIC:-; FASTENER MATERIAL:STAINLESS STEEL; FASTENER... RAF ELECTRONIC

7212-AL ROUND THUMB NUTS, 6-32; THREAD SIZE - IMPERIAL:6-32; THREAD SIZE - METRIC:-; FASTENER MATERIAL:ALUMINIUM; FASTENER PLATI... RAF ELECTRONIC

7212-SS ROUND THUMB NUTS, 6-32; THREAD SIZE - IMPERIAL:6-32; THREAD SIZE - METRIC:-; FASTENER MATERIAL:STAINLESS STEEL; FASTENER... RAF ELECTRONIC

7213-AL ROUND THUMB NUTS, 8-32; THREAD SIZE - IMPERIAL:8-32; THREAD SIZE - METRIC:-; FASTENER MATERIAL:ALUMINIUM; FASTENER PLATI... RAF ELECTRONIC

7213-SS ROUND THUMB NUTS, 8-32; THREAD SIZE - IMPERIAL:8-32; THREAD SIZE - METRIC:-; FASTENER MATERIAL:STAINLESS STEEL; FASTENER... RAF ELECTRONIC

7214-AL ROUND THUMB NUTS, 10-24; THREAD SIZE - IMPERIAL:10-24; THREAD SIZE - METRIC:-; FASTENER MATERIAL:ALUMINIUM; FASTENER PLA... RAF ELECTRONIC

7214-SS ROUND THUMB NUTS, 10-24; THREAD SIZE - IMPERIAL:10-24; THREAD SIZE - METRIC:-; FASTENER MATERIAL:STAINLESS STEEL; FASTEN... RAF ELECTRONIC

7215-AL ROUND THUMB NUTS, 10-32; THREAD SIZE - IMPERIAL:10-32; THREAD SIZE - METRIC:-; FASTENER MATERIAL:ALUMINIUM; FASTENER PLA... RAF ELECTRONIC

7215-SS ROUND THUMB NUTS, 10-32; THREAD SIZE - IMPERIAL:10-32; THREAD SIZE - METRIC:-; FASTENER MATERIAL:STAINLESS STEEL; FASTEN... RAF ELECTRONIC

72334S SPRING, COMPRESSION, 39N, 63.5MM; BODY LENGTH:63.5MM; COMPRESSED LENGTH:39MM; COMPRESSION LOAD MAX:39N; EXTERNAL DIAMETE... RAF ELECTRONIC

72337S SPRING, COMPRESSION, 39N, 88.9MM; BODY LENGTH:88.9MM; COMPRESSED LENGTH:56MM; COMPRESSION LOAD MAX:39N; EXTERNAL DIAMETE... RAF ELECTRONIC

72338S SPRING, COMPRESSION, 39N, 101.6MM; BODY LENGTH:101.6MM; COMPRESSED LENGTH:64MM; COMPRESSION LOAD MAX:39N; EXTERNAL DIAME... RAF ELECTRONIC

72510S SPRING, COMPRESSION, 72N, 63.5MM; BODY LENGTH:63.5MM; COMPRESSED LENGTH:37MM; COMPRESSION LOAD MAX:72N; EXTERNAL DIAMETE... RAF ELECTRONIC

72630S SPRING, COMPRESSION, 72N, 50.8MM; BODY LENGTH:50.8MM; COMPRESSED LENGTH:34MM; COMPRESSION LOAD MAX:72N; EXTERNAL DIAMETE... RAF ELECTRONIC

72657 SPRING, COMPRESSION, 187N, 50.8MM; BODY LENGTH:50.8MM; COMPRESSED LENGTH:35MM; COMPRESSION LOAD MAX:187N; EXTERNAL DIAME... RAF ELECTRONIC

731 SPRING, EXTENSION, 157N, 304.8MM; BODY LENGTH:304.8MM; EXTENDED LENGTH:309MM; EXTENSION LOAD MAX:157N; EXTERNAL DIAMETER... RAF ELECTRONIC

761-2116-440-N SPACER 1/4IN HEX NYLON PRICE/EACH RAF ELECTRONIC

80001 SPRING, EXTENSION, 1.4N, 8MM; BODY LENGTH:8MM; EXTENDED LENGTH:11MM; EXTENSION LOAD MAX:1.4N; EXTERNAL DIAMETER:1.6MM; W... RAF ELECTRONIC

80027 SPRING, EXTENSION, 2.7N, 11.1MM; BODY LENGTH:11.1MM; EXTENDED LENGTH:15MM; EXTENSION LOAD MAX:2.7N; EXTERNAL DIAMETER:2.... RAF ELECTRONIC

80028 SPRING, EXTENSION, 2.7N, 12.7MM; BODY LENGTH:12.7MM; EXTENDED LENGTH:18MM; EXTENSION LOAD MAX:2.7N; EXTERNAL DIAMETER:2.... RAF ELECTRONIC

80029 SPRING, EXTENSION, 2.7N, 15.9MM; BODY LENGTH:15.9MM; EXTENDED LENGTH:25MM; EXTENSION LOAD MAX:2.7N; EXTERNAL DIAMETER:2.... RAF ELECTRONIC

80040 SPRING, EXTENSION, 4.7N, 9.5MM; BODY LENGTH:9.5MM; EXTENDED LENGTH:7.6MM; EXTENSION LOAD MAX:4.7N; EXTERNAL DIAMETER:2.3... RAF ELECTRONIC

80056S SPRING, EXTENSION, 4.8N, 12.7MM; BODY LENGTH:12.7MM; EXTENDED LENGTH:6MM; EXTENSION LOAD MAX:4.8N; EXTERNAL DIAMETER:2.3... RAF ELECTRONIC

80057S SPRING, EXTENSION, 4.8N, 15.9MM; BODY LENGTH:15.9MM; EXTENDED LENGTH:8.2MM; EXTENSION LOAD MAX:4.8N; EXTERNAL DIAMETER:2... RAF ELECTRONIC

80061 SPRING, EXTENSION, 9.6N, 9.7MM; BODY LENGTH:9.7MM; EXTENDED LENGTH:3.5MM; EXTENSION LOAD MAX:9.6N; EXTERNAL DIAMETER:2.3... RAF ELECTRONIC

80073S SPRING, EXTENSION, 3.8N, 25.4MM; BODY LENGTH:25.4MM; EXTENDED LENGTH:29MM; EXTENSION LOAD MAX:3.8N; EXTERNAL DIAMETER:3.... RAF ELECTRONIC

80079S SPRING, EXTENSION, 5.4N, 12.7MM; BODY LENGTH:12.7MM; EXTENDED LENGTH:7.2MM; EXTENSION LOAD MAX:5.4N; EXTERNAL DIAMETER:3... RAF ELECTRONIC

80114S SPRING, EXTENSION, 10N, 57.2MM; BODY LENGTH:57.2MM; EXTENDED LENGTH:28MM; EXTENSION LOAD MAX:10N; EXTERNAL DIAMETER:3.05... RAF ELECTRONIC

80115 SPRING, EXTENSION, 19N, 15.9MM; BODY LENGTH:15.9MM; EXTENDED LENGTH:5.8MM; EXTENSION LOAD MAX:19N; EXTERNAL DIAMETER:3.0... RAF ELECTRONIC

80134 SPRING, EXTENSION, 7.5N, 22.2MM; BODY LENGTH:22.2MM; EXTENDED LENGTH:35MM; EXTENSION LOAD MAX:7.5N; EXTERNAL DIAMETER:4.... RAF ELECTRONIC

80146S O= .180,L=.63,W= .020 R= 3.02 SS ;ROHS COMPLIANT: YES RAF ELECTRONIC

80176S SPRING, EXTENSION, 12N, 28.6MM; BODY LENGTH:28.6MM; EXTENDED LENGTH:20MM; EXTENSION LOAD MAX:12N; EXTERNAL DIAMETER:4.57... RAF ELECTRONIC

80209S SPRING, EXTENSION, 23N, 12.7MM; BODY LENGTH:12.7MM; EXTENDED LENGTH:2.5MM; EXTENSION LOAD MAX:23N; EXTERNAL DIAMETER:4.5... RAF ELECTRONIC

80215 SPRING, EXTENSION, 34N, 31.8MM; BODY LENGTH:31.8MM; EXTENDED LENGTH:14MM; EXTENSION LOAD MAX:34N; EXTERNAL DIAMETER:4.57... RAF ELECTRONIC

80242S SPRING, EXTENSION, 3.9N, 34.9MM; BODY LENGTH:34.9MM; EXTENDED LENGTH:98MM; EXTENSION LOAD MAX:3.9N; EXTERNAL DIAMETER:6.... RAF ELECTRONIC

80264 SPRING, EXTENSION, 16N, 19.1MM; BODY LENGTH:19.1MM; EXTENDED LENGTH:16MM; EXTENSION LOAD MAX:16N; EXTERNAL DIAMETER:6.1M... RAF ELECTRONIC

80276 SPRING, EXTENSION, 16N, 76.2MM; BODY LENGTH:76.2MM; EXTENDED LENGTH:128MM; EXTENSION LOAD MAX:16N; EXTERNAL DIAMETER:6.1... RAF ELECTRONIC

80278S SPRING, EXTENSION, 11N, 101.6MM; BODY LENGTH:101.6MM; EXTENDED LENGTH:130MM; EXTENSION LOAD MAX:11N; EXTERNAL DIAMETER:6... RAF ELECTRONIC

80288S SPRING, EXTENSION, 15N, 38.1MM; BODY LENGTH:38.1MM; EXTENDED LENGTH:33MM; EXTENSION LOAD MAX:15N; EXTERNAL DIAMETER:6.1M... RAF ELECTRONIC

80294 SPRING, EXTENSION, 22N, 76.2MM; BODY LENGTH:76.2MM; EXTENDED LENGTH:99MM; EXTENSION LOAD MAX:22N; EXTERNAL DIAMETER:6.1M... RAF ELECTRONIC

80317 SPRING, EXTENSION, 35N, 15.9MM; BODY LENGTH:15.9MM; EXTENDED LENGTH:5.6MM; EXTENSION LOAD MAX:35N; EXTERNAL DIAMETER:6.1... RAF ELECTRONIC

80322S SPRING, EXTENSION, 24N, 31.8MM; BODY LENGTH:31.8MM; EXTENDED LENGTH:17MM; EXTENSION LOAD MAX:24N; EXTERNAL DIAMETER:6.1M... RAF ELECTRONIC

80325 SPRING, EXTENSION, 35N, 44.5MM; BODY LENGTH:44.5MM; EXTENDED LENGTH:35MM; EXTENSION LOAD MAX:35N; EXTERNAL DIAMETER:6.1M... RAF ELECTRONIC

80326 SPRING, EXTENSION, 35N, 50.8MM; BODY LENGTH:50.8MM; EXTENDED LENGTH:41MM; EXTENSION LOAD MAX:35N; EXTERNAL DIAMETER:6.1M... RAF ELECTRONIC

80335 SPRING, EXTENSION, 42N, 15.9MM; BODY LENGTH:15.9MM; EXTENDED LENGTH:4.4MM; EXTENSION LOAD MAX:42N; EXTERNAL DIAMETER:6.1... RAF ELECTRONIC

80355S SPRING, EXTENSION, 38N, 19.1MM; BODY LENGTH:19.1MM; EXTENDED LENGTH:4.2MM; EXTENSION LOAD MAX:38N; EXTERNAL DIAMETER:6.1... RAF ELECTRONIC

80408S SPRING, EXTENSION, 37N, 38.1MM; BODY LENGTH:38.1MM; EXTENDED LENGTH:19MM; EXTENSION LOAD MAX:37N; EXTERNAL DIAMETER:7.62... RAF ELECTRONIC

80449 SPRING, EXTENSION, 18N, 34.9MM; BODY LENGTH:34.9MM; EXTENDED LENGTH:62MM; EXTENSION LOAD MAX:18N; EXTERNAL DIAMETER:9.12... RAF ELECTRONIC

80464 SPRING, EXTENSION, 24N, 57.2MM; BODY LENGTH:57.2MM; EXTENDED LENGTH:104MM; EXTENSION LOAD MAX:24N; EXTERNAL DIAMETER:9.1... RAF ELECTRONIC

80475 SPRING, EXTENSION, 29N, 31.8MM; BODY LENGTH:31.8MM; EXTENDED LENGTH:33MM; EXTENSION LOAD MAX:29N; EXTERNAL DIAMETER:9.12... RAF ELECTRONIC

80502 SPRING, EXTENSION, 40N, 31.8MM; BODY LENGTH:31.8MM; EXTENDED LENGTH:26MM; EXTENSION LOAD MAX:40N; EXTERNAL DIAMETER:9.12... RAF ELECTRONIC

80522 SPRING, EXTENSION, 52N, 50.8MM; BODY LENGTH:50.8MM; EXTENDED LENGTH:46MM; EXTENSION LOAD MAX:52N; EXTERNAL DIAMETER:9.12... RAF ELECTRONIC

80647 SPRING, EXTENSION, 22N, 38.1MM; BODY LENGTH:38.1MM; EXTENDED LENGTH:66MM; EXTENSION LOAD MAX:22N; EXTERNAL DIAMETER:12.7... RAF ELECTRONIC

80660 SPRING, EXTENSION, 29N, 38.1MM; BODY LENGTH:38.1MM; EXTENDED LENGTH:53MM; EXTENSION LOAD MAX:29N; EXTERNAL DIAMETER:12.7... RAF ELECTRONIC

80697 SPRING, EXTENSION, 48N, 127MM; BODY LENGTH:127MM; EXTENDED LENGTH:231MM; EXTENSION LOAD MAX:48N; EXTERNAL DIAMETER:12.7M... RAF ELECTRONIC

80710S SPRING, EXTENSION, 44N, 127MM; BODY LENGTH:127MM; EXTENDED LENGTH:129MM; EXTENSION LOAD MAX:44N; EXTERNAL DIAMETER:12.7M... RAF ELECTRONIC

80746 SPRING, EXTENSION, 123N, 101.6MM; BODY LENGTH:101.6MM; EXTENDED LENGTH:73MM; EXTENSION LOAD MAX:123N; EXTERNAL DIAMETER:... RAF ELECTRONIC

80754 SPRING, EXTENSION, 147N, 57.2MM; BODY LENGTH:57.2MM; EXTENDED LENGTH:24MM; EXTENSION LOAD MAX:147N; EXTERNAL DIAMETER:12... RAF ELECTRONIC

80763 SPRING, EXTENSION, 53N, 38.1MM; BODY LENGTH:38.1MM; EXTENDED LENGTH:28MM; EXTENSION LOAD MAX:53N; EXTERNAL DIAMETER:15.8... RAF ELECTRONIC

80776S SPRING, EXTENSION, 53N, 63.5MM; BODY LENGTH:63.5MM; EXTENDED LENGTH:55MM; EXTENSION LOAD MAX:53N; EXTERNAL DIAMETER:15.8... RAF ELECTRONIC

80790 SPRING, EXTENSION, 101N, 101.6MM; BODY LENGTH:101.6MM; EXTENDED LENGTH:114MM; EXTENSION LOAD MAX:101N; EXTERNAL DIAMETER... RAF ELECTRONIC

80792 SPRING, EXTENSION, 101N, 127MM; BODY LENGTH:127MM; EXTENDED LENGTH:152MM; EXTENSION LOAD MAX:101N; EXTERNAL DIAMETER:15.... RAF ELECTRONIC

80876 SPRING, EXTENSION, 186N, 50.8MM; BODY LENGTH:50.8MM; EXTENDED LENGTH:21MM; EXTENSION LOAD MAX:186N; EXTERNAL DIAMETER:19... RAF ELECTRONIC

80910 SPRING, EXTENSION, 327N, 88.9MM; BODY LENGTH:88.9MM; EXTENDED LENGTH:34MM; EXTENSION LOAD MAX:327N; EXTERNAL DIAMETER:19... RAF ELECTRONIC

80955 SPRING, EXTENSION, 132N, 152.4MM; BODY LENGTH:152.4MM; EXTENDED LENGTH:215MM; EXTENSION LOAD MAX:132N; EXTERNAL DIAMETER... RAF ELECTRONIC

80955S SPRING, EXTENSION, 90N, 152.4MM; BODY LENGTH:152.4MM; EXTENDED LENGTH:168MM; EXTENSION LOAD MAX:90N; EXTERNAL DIAMETER:2... RAF ELECTRONIC

81039 SPRING, EXTENSION, 397N, 228.6MM; BODY LENGTH:228.6MM; EXTENDED LENGTH:152MM; EXTENSION LOAD MAX:397N; EXTERNAL DIAMETER... RAF ELECTRONIC

81045 SPRING, EXTENSION, 508N, 114.3MM; BODY LENGTH:114.3MM; EXTENDED LENGTH:45MM; EXTENSION LOAD MAX:508N; EXTERNAL DIAMETER:... RAF ELECTRONIC

823 SPRING, COMPRESSION, 321N, 111.1MM; BODY LENGTH:111.1MM; COMPRESSED LENGTH:51MM; COMPRESSION LOAD MAX:321N; EXTERNAL DIA... RAF ELECTRONIC

833 SPRING, COMPRESSION, 150N, 254MM; BODY LENGTH:254MM; COMPRESSED LENGTH:141MM; COMPRESSION LOAD MAX:150N; EXTERNAL DIAMET... RAF ELECTRONIC

846 SPRING, COMPRESSION, 489N, 203.2MM; BODY LENGTH:203.2MM; COMPRESSED LENGTH:89MM; COMPRESSION LOAD MAX:489N; EXTERNAL DIA... RAF ELECTRONIC

866 SPRING, COMPRESSION, 241N, 203.2MM; BODY LENGTH:203.2MM; COMPRESSED LENGTH:90MM; COMPRESSION LOAD MAX:241N; EXTERNAL DIA... RAF ELECTRONIC

883 SPRING, COMPRESSION, 125N, 152.4MM; BODY LENGTH:152.4MM; COMPRESSED LENGTH:77MM; COMPRESSION LOAD MAX:125N; EXTERNAL DIA... RAF ELECTRONIC

901 SPRING, COMPRESSION, 57N, 304.8MM; BODY LENGTH:304.8MM; COMPRESSED LENGTH:181MM; COMPRESSION LOAD MAX:57N; EXTERNAL DIAM... RAF ELECTRONIC

A12-1 SPRING, COMPRESSION, 3.6N, 8.9MM; BODY LENGTH:8.9MM; COMPRESSED LENGTH:5.2MM; COMPRESSION LOAD MAX:3.6N; EXTERNAL DIAMET... RAF ELECTRONIC

A14-10 SPRING, COMPRESSION, 6.3N, 7.9MM; BODY LENGTH:7.9MM; COMPRESSED LENGTH:4.4MM; COMPRESSION LOAD MAX:6.3N; EXTERNAL DIAMET... RAF ELECTRONIC

A15-25 SPRING, COMPRESSION, 4.6N, 9.5MM; BODY LENGTH:9.5MM; COMPRESSED LENGTH:6.5MM; COMPRESSION LOAD MAX:4.6N; EXTERNAL DIAMET... RAF ELECTRONIC

A15-8 SPRING, COMPRESSION, 37N, 8.7MM; BODY LENGTH:8.7MM; COMPRESSED LENGTH:2MM; COMPRESSION LOAD MAX:37N; EXTERNAL DIAMETER:6... RAF ELECTRONIC

A-38 SPRING, COMPRESSION, 4.6N, 15.1MM; BODY LENGTH:15.1MM; COMPRESSED LENGTH:8.8MM; COMPRESSION LOAD MAX:4.6N; EXTERNAL DIAM... RAF ELECTRONIC

A-39 SPRING, COMPRESSION, 11N, 31MM; BODY LENGTH:31MM; COMPRESSED LENGTH:23MM; COMPRESSION LOAD MAX:11N; EXTERNAL DIAMETER:12... RAF ELECTRONIC

A9-8 SPRING, COMPRESSION, 5N, 4.7MM; BODY LENGTH:4.7MM; COMPRESSED LENGTH:2.6MM; COMPRESSION LOAD MAX:5N; EXTERNAL DIAMETER:2... RAF ELECTRONIC

AL6982-6.000-00 STANDOFF MALE FEMALE RAF ELECTRONIC

B1-44 SPRING, COMPRESSION, 12N, 17.4MM; BODY LENGTH:17.4MM; COMPRESSED LENGTH:8MM; COMPRESSION LOAD MAX:12N; EXTERNAL DIAMETER... RAF ELECTRONIC

B14-5 SPRING, COMPRESSION, 3.6N, 12.7MM; BODY LENGTH:12.7MM; COMPRESSED LENGTH:9MM; COMPRESSION LOAD MAX:3.6N; EXTERNAL DIAMET... RAF ELECTRONIC

B2-33 SPRING, COMPRESSION, 4.6N, 12.7MM; BODY LENGTH:12.7MM; COMPRESSED LENGTH:6MM; COMPRESSION LOAD MAX:4.6N; EXTERNAL DIAMET... RAF ELECTRONIC

B2-60 SPRING, COMPRESSION, 3.2N, 101.6MM; BODY LENGTH:101.6MM; COMPRESSED LENGTH:87MM; COMPRESSION LOAD MAX:3.2N; EXTERNAL DIA... RAF ELECTRONIC

B-406 SPRING, COMPRESSION, 11N, 12.7MM; BODY LENGTH:12.7MM; COMPRESSED LENGTH:5MM; COMPRESSION LOAD MAX:11N; EXTERNAL DIAMETER... RAF ELECTRONIC

B-71 SPRING, COMPRESSION, 0.67N, 9.5MM; BODY LENGTH:9.5MM; COMPRESSED LENGTH:7.4MM; COMPRESSION LOAD MAX:0.67N; EXTERNAL DIAM... RAF ELECTRONIC

B7-25 SPRING, COMPRESSION, 4.6N, 8.7MM; BODY LENGTH:8.7MM; COMPRESSED LENGTH:6.8MM; COMPRESSION LOAD MAX:4.6N; EXTERNAL DIAMET... RAF ELECTRONIC

B8-49 SPRING, COMPRESSION, 3.9N, 32.5MM; BODY LENGTH:32.5MM; COMPRESSED LENGTH:28MM; COMPRESSION LOAD MAX:3.9N; EXTERNAL DIAME... RAF ELECTRONIC

BB-37 SPRING, COMPRESSION, 0.95N, 14.3MM; BODY LENGTH:14.3MM; COMPRESSED LENGTH:12MM; COMPRESSION LOAD MAX:0.95N; EXTERNAL DIA... RAF ELECTRONIC

BB-45 SPRING, COMPRESSION, 5.9N, 5.6MM; BODY LENGTH:5.6MM; COMPRESSED LENGTH:2.5MM; COMPRESSION LOAD MAX:5.9N; EXTERNAL DIAMET... RAF ELECTRONIC

CC-14 SPRING, COMPRESSION, 0.24N, 15.9MM; BODY LENGTH:15.9MM; COMPRESSED LENGTH:13MM; COMPRESSION LOAD MAX:0.24N; EXTERNAL DIA... RAF ELECTRONIC

CC-18 SPRING, COMPRESSION, 5.2N, 12.7MM; BODY LENGTH:12.7MM; COMPRESSED LENGTH:7.8MM; COMPRESSION LOAD MAX:5.2N; EXTERNAL DIAM... RAF ELECTRONIC

CC-57 SPRING, COMPRESSION, 27N, 32.5MM; BODY LENGTH:32.5MM; COMPRESSED LENGTH:15MM; COMPRESSION LOAD MAX:27N; EXTERNAL DIAMETE... RAF ELECTRONIC

CC-61 SPRING, COMPRESSION, 11N, 12.7MM; BODY LENGTH:12.7MM; COMPRESSED LENGTH:7.8MM; COMPRESSION LOAD MAX:11N; EXTERNAL DIAMET... RAF ELECTRONIC