MIL-C-24308 D-Subminiature 557-083 D-Subminiature Shorting Cap Solid Backshell 557-083 M 2 Basic Part No. Finish Symbol (Table III) Shell Size (Table I) .140 (3.6) Dia C Female Screwlock 2 Places 8.0 (203.2) Connector Shown for Reference Only A D #4-40 UNC (2 Places) B © 2004 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 www.glenair.com E-Mail: [email protected] A-58 MIL-C-24308 D-Subminiature 557-083 D-Subminiature Shorting Cap Solid Backshell TABLE I: SHELL SIZE & BACKSHELL DIMENSIONS Shell Size 1 2 3 4 5 6 D A 1.25 1.58 2.13 2.77 2.68 2.77 Max (31.8) (40.1) (54.1) (70.4) (68.1) (70.4) .53 .53 .53 .53 .66 .73 B (13.5) (13.5) (13.5) (13.5) (16.8) (18.5) .75 .75 1.00 1.00 1.25 1.25 C (19.1) (19.1) (25.4) (25.4) (31.8) (31.8) ±.005 .984 1.312 1.852 2.500 2.406 2.500 (.1) (25.0) (33.3) (47.0) (63.5) (61.1) (63.5) TABLE III: FINISH OPTIONS Symbol B C* G* J LF M N NC NF T U** ZN Finish Cadmium Plate/Olive Drab Black Anodize Anodic Hard Coat Gold Iridite over Cadmium Plate over Electroless Nickel Cadmium Plate/Bright over Electroless Nickel Electroless Nickel Cadmium Plate/Olive Drab over Electroless Nickel Zinc Cobalt/Dark Olive Drab Cadmium Plate/Olive Drab over Electroless Nickel Cadmium Plate/Bright over Electroless Nickel Cadmium Plate/Black Zinc-Nickel Alloy/Olive Drab *Anodize finish is not suitable for EMI shielding or grounding applications. **Applicable to corrosion resisting steel backshells and accessories. Consult factory for other available finishes. 1. Metric dimensions (mm) are indicated in parentheses. 2. DO NOT USE CONNECTORS WITH FLOAT MOUNTINGS. © 2004 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 www.glenair.com E-Mail: [email protected] A-59