MIL-C-81659 RFI/EMI Backshell for MIL-C-81659 Connectors 507-117 507-117 NF Basic Part No. Finish B = Cadmium Plate/Olive Drab M = Electroless Nickel N = Cadmium Plate/Olive Drab over Nickel Plate NF = Cadmium Olive Drab over Electroless Nickel (1000 Hour Salt Spray) .76 (19.3) 1.30 (33.0) Max M25 X 1.0 - 6g 1.00 (25.4) 1.377 (35.0) .938 (23.8) 1.195 (30.4) Max .407 (10.3) 1.437 (36.5) .103 (2.6) Dia 4 Places 1.715 (43.6) Max 1. Metric dimensions (mm) are indicated in parentheses. 2. For effective grounding, connector with conductive finish should be used. 3. Material/Finish: Backshell = Al Alloy/Finish Per Option Hardware = Cres/Passivate © 5/2001 Glenair, Inc. CAGE Code 06324 Printed in U.S.A. GLENAIR, INC. 1211 AIR WAY GLENDALE, CA 91201-2497 818-247-6000 FAX 818-500-9912 B-11