www.glenair.com E-Mail: sales@glenair.com
GLENAIR, INC. • 1211 AIR WAY • GLENDALE, CA 91201-2497 • 818-247-6000 • FAX 818-500-9912
C-6
© 2013 Glenair, Inc. U.S. CAGE Code 06324 Printed in U.S.A.
Dimensions in inches (millimeters) and are subject to change without notice.
MIL-DTL-38999
C
D38999/32 and D38999/33
Composite or Metal Protective Covers
Plug and Receptacle • MIL-DTL-38999 Series III Threaded
TABLE I: Shell Size, Thread and Dimensions
Shell
Size
E
Thread
F
Max
G
Max
H
Min
J
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)
Basic Part Number
D38999/32 = Plug Cover
D38999/33 = Receptacle Cover
D38999/32 W 15 N
Shell Size
Designator
Attachment Style
R or N
APPLICATION NOTES
1. Assembly identied with
manufacturer’s name
and part number, space
permitting.
2. For complete dimensions,
see the applicable Military
Specication.
3. Metric dimensions (mm)
are in parentheses.
Style R
.167 (4.2)
Dia.
Gasket
F
J Dia
D38999/32
PLUG COVER
1.18 (30.0) Max
E Thread
Style N
Length
**
Style R
.167 (4.2)
Dia.
Gasket
G
H Dia
D38999/33
RECEPTACLE COVER
.906 (23.0) Max
E Thread
Style N
Length
**
** Rope Length
5.000 (127.0)
+.50 (+13.0)
-.25 (-7.0)
MATING CONNECTOR
MIL-DTL-38999, Series III Threaded
Material and Finish
C = Aluminum, Hard Anodize
F = Aluminum, Electroless Nickel
H = Stainless Steel, Passivated (Space Grade)
J = Composite, Cadmium, Olive Drab
K = Stainless Steel, Passivated
M = Composite, Electroless Nickel
N = Stainless Steel, Electrodeposited Nickel
T = Aluminum, Nickel Fluorocarbon Polymer
W = Aluminum, Cadmium Olive Drab
Z = Aluminum, Black Zinc-Nickel
Rev. 10.19.18