MIL-DTL-38999 D38999/32 and D38999/33 Composite or Metal Protective Covers Plug and Receptacle MIL-DTL-38999 Series III Threaded Basic Part Number MATING CONNECTOR Shell Size Attachment Style D38999/32 = Plug Cover D38999/33 = Receptacle Cover Designator R or N MIL-DTL-38999, Series III Threaded APPLICATION NOTES D38999/32 W 15 N 1. Assembly identified with manufacturers name and part number, space Material and Finish permitting. C = Aluminum Anodize 2. For complete dimensions, F = Aluminum, Electroless Nickel see the applicable Military H = Stainless Steel, Passivated (Space Grade) Specification. J = Composite, Cadmium Plated, Olive Drab 3. Metric dimensions (mm) K = Corrosion-Resistant Steel Passivate are in parentheses. M = Composite, Electroless Nickel Plated C W = Aluminum, 500 Hour Cadmium Olive Drab Style N 1.18 (30.0) Max Gasket Style R .167 (4.2) Dia. J Dia D38999/32 F PLUG COVER Length ** ** Rope Length 5.000 (127.0) E Thread +.50 (+13.0) -.25 (-7.0) Style N .906 (23.0) Max Gasket E Thread Style R .167 (4.2) Dia. H Dia D38999/33 G RECEPTACLE COVER Length ** TABLE I: Shell Size, Thread and Dimensions Shell E F G H J Size Thread Max Max Min Min 9 .6250-0.1P-0.3L-TS .906 (23.0) .906 (23.0) .694 (17.6) .512 (13.0) 11 .7500-0.1P-0.3L-TS 1.024 (26.0) 1.102 (28.0) .865 (22.0) .709 (18.0) 13 .8750-0.1P-0.3L-TS 1.220 (31.0) 1.220 (31.0) .989 (25.1) .787 (20.0) 15 1.0000-0.1P-0.3L-TS 1.300 (33.0) 1.260 (32.0) 1.178 (29.9) .906 (23.0) 17 1.1875-0.1P-0.3L-TS 1.457 (37.0) 1.457 (37.0) 1.260 (32.0) 1.024 (26.0) 19 1.2500-0.1P-0.3L-TS 1.575 (40.0) 1.535 (39.0) 1.428 (36.3) 1.142 (29.0) 21 1.3750-0.1P-0.3L-TS 1.732 (44.0) 1.654 (42.0) 1.506 (38.3) 1.260 (32.0) 23 1.5000-0.1P-0.3L-TS 1.811 (46.0) 1.772 (45.0) 1.678 (42.6) 1.339 (34.0) 25 1.6250-0.1P-0.3L-TS 1.969 (50.0) 1.929 (49.0) 1.750 (44.5) 1.535 (39.0) Dimensions in inches (millimeters) and are subject to change without notice. 2013 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 C-6 E-Mail: sales glenair.com