D38999/28
Jam Nut
CONNECTOR DESIGNATOR:
Material and Finish
C = Aluminum Anodize
MIL-DTL-38999
Series III and IV, EN3645
H
F = Aluminum, Electroless Nickel
K = Corrosion-Resistant Steel Passivate
W = Aluminum, Cadmium Olive Drab over
Electroless Nickel
Basic
Part Number
D38999/28 - 11 A
Dash No.
C
B
C
Safety Wire
Holes (Min. 3
Holes Equally
Spaced)
A Thread
TABLE I: Reference for Connector Shell Size
Shell Size
C
Dash
No.
A Thread
Class 2B
B Hex
Max
Series Series
±.018
-.000
.125
.125
.125
.125
.125
.125
.125
.125
.125
.125
.125
.125
(.45)
(.00)
III
IV
1
2
9
--
M17 X 1 - 6H*
M20 X 1 - 6H*
M25 X 1 - 6H
M28 X 1 - 6H
M31 X 1 - 6H
M32 X 1 - 6H
M34 X 1 - 6H
M35 X 1 - 6H
M38 X 1 - 6H
M41 X 1 - 6H
M44 X 1 - 6H
M47 X 1 - 6H
.945
(24.00)
(27.00)
(32.00)
(36.00)
(41.00)
(37.00)
(41.00)
(41.00)
(46.00)
(50.00)
(51.23)
(55.00)
(3.17)
(3.17)
(3.17)
(3.17)
(3.17)
(3.17)
(3.17)
(3.17)
(3.17)
(3.17)
(3.17)
(3.17)
11
13
15
--
--
1.063
1.260
1.417
1.614
1.457
1.614
1.614
1.811
1.969
2.017
2.165
3
11
13
15
--
4
5
6
17
--
7
17
--
8
19
21
23
25
--
9
19
21
23
25
10
11
12
*Modified Minor Diameter
APPLICATION NOTES
1. Assembly identified with manufacturer’s name and part number, space permitting.
2. For complete dimensions, see the applicable Military Specification.
3. Metric dimensions (mm) are in parentheses.
Dimensions in inches (millimeters) and are subject to change without notice.
U.S. CAGE Code 06324
© 2013 Glenair, Inc.
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: sales@glenair.com
C-5