Amphenol(R) BNC 50 ohm Bulkhead Plugs Fig. 1 Fig. 2 c* c* a b b a 50 BNC QUICKTRIM(R) Plugs 31-30220-1 31-30220-8 31-4541 31-4541-RFX 31-4542 BNC SURETWIST(R) Plugs 31-5136 31-5136-RFX 31-5137 31-5137-RFX Fig. 3 c* a b BNC FCP Plugs 31-4700 31-4702 BNC CABLE PLUGS Cable RG-/U Cable Attachment Outer Inner 58 B/U 58 FCP 59 FCP Dimensions, inches (millimeters) a b c* CAI Notes Plt. Ins. Military Number Amphenol Number Fig. (R) SURETWIST 1.47(37.3) .562(14.3) .181(4.6) C28 P5 D15 -- 31-5137 2 SURETWIST(R) 1.48(37.6) .571(14.5) .185(4.7) C28 P7 D23 -- 31-5137-RFX 2 1.06(27.0) .563(14.3) .206(5.23) C30 P1 D1 -- 31-4700* 3 QUICKTRIM(R) 1.06(27.0) .563(14.3) .207(5.3) C29 P1 D1 -- 31-30220-1 1 QUICKTRIM(R) 1.03(26.2) .562(14.3) .252(6.2) C29 P1 D1 (IBM 1836444) 31-4541 1 QUICKTRIM(R) 1.03(26.2) .562(14.3) .252(6.2) C29 P7 D23 -- 31-4541-RFX 1 SURETWIST(R) 1.47(37.3) .562(14.3) .242(6.1) C28 P5 D15 -- 31-5136 2 SURETWIST(R) 1.48(37.6) .571(14.5) .242(6.1) C28 P7 D23 -- 31-5136-RFX 2 1.06(27.0) .563(14.3) .259(6.56) C30 P1 D1 -- 31-4702* 3 31-30220-8 1 31-4542 1 Pliers Pliers 223 QUICKTRIM(R) 1.06(27.0) .563(14.3) .225(5.7) C29 P1 D1 -- Belden 9268 QUICKTRIM(R) 1.06(27.0) .563(14.3) .275(6.99) C29 P1 D1 (IBM 1836447) * accommodates cable diameter * recognized under the component program of U.L., Inc. Amphenol Corporation Tel: 800-627-7100 distributor stocked includes outer ferrule www.amphenolrf.com 110