MIL-DTL-83723/60E
Inches
mm
Inches
mm
Inches
mm
.005
0.13
.125
3.18 .618
15.70
.010
0.25
.154
3.91 4.750
120.65
.047
1.19
.397
6.35 5.250
133.35
.078
1.98
.425
10.80
.116
2.95
.442
11.23
A UNEF-2B coupling
C dia max
E dia
Shell size
thread
counterbore min
8
.5625-24
.776 (19.71)
.583 (14.81)
10
.6875-24
.906 (23.01)
.707 (17.96)
12
.8750-20
1.078 (27.38)
.895 (22.73)
14
.9375-20
1.141 (28.98)
.957 (24.31)
16
1.0625-18
1.266 (32.16)
1.084 (27.53)
18
1.1875-18
1.375 (34.93)
1.209 (30.71)
20
1.3125-18
1.510 (38.35)
1.334 (33.88)
22
1.4375-18
1.625 (41.28)
1.459 (37.06)
24
1.5625-18
1.760 (44.70)
1.584 (40.23)
NOTES:
1. Dimensions are in inches.
2. Metric equivalents are given for information only.
3. Metric equivalents are in parentheses.
4. Unless otherwise specified, tolerances shall be ± .005 (.13 mm) for three place decimals.
5. The method of attachment is optional. The fastener shall not become loose or be damaged when
subjected to a straight axial pull of 5 lb minimum on the chain or rope. The chain or rope shall
rotate freely on the fastener.
6. These parts are intended for use as protective covers for MIL-DTL-83723, series III, and
MIL-DTL-26500 threaded coupling connector receptacles.
FIGURE 1. Protective cover, receptacles, threaded coupling M83723/60-1 - Continued.
2