MIL-DTL-641/15D
REQUIREMENTS:
Dimensions and configuration: See figure 1.
Insertion and withdraw forces shall be as follows.
Insertion force -
7 pounds (maximum).
Withdraw force -
1.5 pounds (minimum).
-
7 pounds (maximum).
Spring life test is applicable. Test plug TP55, in accordance with MIL-DTL-641, shall be used.
The Part or Identifying Number (PIN) consists of the letter M, the basic specification number, the
specification sheet number, and a number for jack type. (see table I)
M
641
/15
-1
Type designation
Specification sheet number
Specification number
M prefix
PIN example: M641/15-1 indicates type JJ-098 telephone jack.
TABLE I. PIN.
Type
Switching action upon insertion
Dash number
Connection
Mounting
designation
of plug 1/
1
JJ-098
One break make
2
JJ-099
Tip and sleeve
Bushing
One make
3
JJ-102
One break
1/ The hyphen indicates sequence.
Marginal notations are not used in this revision to identify changes with respect to the previous issue due
to the extent of the changes.
Referenced documents. This document references MIL-DTL-641.
CONCLUDING MATERIAL
Custodians:
Preparing activity:
Army CR
DLA - CC
Navy EC
Air Force 85
(Project 5935-2013-040)
DLA - CC
Review activities:
Army AR, AT, CR4, MI
Navy AS, MC, OS, SH
Air Force 11, 19, 99
NOTE: The activities listed above were interested in this document as of the date of this document.
Since organizations and responsibilities can change, you should verify the currency of the information
above using the ASSIST Online database at https://assist.dla.mil .
2