INCH-POUND
MIL-DTL-641/12D
8 November 2013
SUPERSEDING
MIL-J-641/12C
03 July 1973
DETAIL SPECIFICATION SHEET
JACKS, TELEPHONE
TYPES JJ-089
This specification is approved for use by all Departments and
Agencies of the Department of Defense.
The requirements for acquiring the product described herein shall
consist of this specification sheet and MIL-DTL-641.
Inches
mm
Inches mm Inches
mm
.002
0.05
.094
2.39
.625
15.88
.005
0.13
.2515 6.39
.781
19.84
.010
.25
.281
7.14 1.015
25.78
.016
.41
.375
9.53 1.047
26.59
.020
.51
.500 12.70 1.125
28.58
.047
1.19
.531 13.49
NOTES:
1. Dimensions are in inches.
2. Metric equivalents are given for information only.
3. Jacks may be multiple mounted on a panel, with a 1.125 inch minimum distance allowed from
center-to-center in a circular direction.
4. The schematic shows required switching operations but does not indicate a required mechanical
arrangement of the parts.
FIGURE 1. Dimensions and configuration.
AMSC N/A
FSC 5935