Backshells and Accessories IT 3420-XX (Class A) and IT 3420-XXA (Class C) Neoprene Sleeve for Protection & Reduction used with Class A or C Cable Clamps IT 3420-XX MIL-DTL-5015 Compatible Accessory ØC ØB Basic Part Number and Shell Size Designator (See Table I and Table II) L ØA ØB IT3420-XX Neoprene Sleeve used with Class A Cable Clamps D L ØA IT3420-XXA Neoprene Sleeve used with Class C Cable Clamps Application Notes: 1. IT3420-XX: Neoprene bushing for protection and reduction, used with class A cable clamps. 2. IT3420-XXA: Neoprene bushing for protection and reduction, used with class C cable clamps. 3. A broad range of other front and rear connector accessories are available. See our website and/or contact the factory for complete information. © 2010 Glenair, Inc. U.S. CAGE Code 06324 Printed in U.S.A. GLENAIR, INC. • 1211 AIR WAY • GLENDALE, CA 91201-2497 • 818-247-6000 • FAX 818-500-9912 www.glenair.com E-Mail: [email protected] D-10 Backshells and Accessories IT 3420-XX (Class A) and IT 3420-XXA (Class C) Neoprene Sleeve for Protection & Reduction used with Class A or C Cable Clamps TABLE I: IT3420-XX NEOPRENE SLEEVE PART NUMBERS & DIMENSIONS P a rt N umbe r IT 3420 - 4 IT 3420 - 6 IT 3420 - 8 IT 3420 - 10 IT 3420 - 12 IT 3420 - 16 IT 3420 - 20 IT 3420 - 24 IT 3420 - 28 ØA ±0.1 12.8 15.7 18.8 22.0 27.0 33.3 40.5 46.9 52.9 ØB ØC ±0.1 7.67 10.84 14:02 15.62 18.79 23:54 31.49 34.67 40.99 ±0.1 5.58 7.92 11.09 14.27 15.87 19.05 23.79 31.75 34.92 L ±0.1 69.8 66.8 63.5 60.3 57.1 53.9 50.8 47.6 44.4 TABLE II: IT3420-XXA NEOPRENE PART NUMBERS & SLEEVE DIMENSIONS Pa rt N umbe r IT 3420 - 4A IT 3420 - 6A IT 3420 - 8A IT 3420 - 10A IT 3420 - 12A IT 3420 - 16A IT 3420 - 20A IT 3420 - 24A IT 3420 - 28A IT 3420 - 29A © 2010 Glenair, Inc. ØA ±0.1 7.63 10:50 13:50 15.70 18:50 23.60 31.10 33.90 40.60 45.00 ØB ±0.1 5.56 7.93 11.10 11.10 13.74 19.00 23.80 28.50 31.80 41.00 U.S. CAGE Code 06324 L ±0.1 50.5 50.5 50.5 50.5 50.9 50.9 50.2 51.1 50.2 50.5 D Printed in U.S.A. GLENAIR, INC. • 1211 AIR WAY • GLENDALE, CA 91201-2497 • 818-247-6000 • FAX 818-500-9912 E-Mail: [email protected] D-11 www.glenair.com