MIL-DTL-22442/20C(AS)
APPLICABLE DOCUMENTS:
MIL-P-642/3 -
Plug, Telephone (Type PJ-054B and PJ-054R) and
Accessory Screws
MIL-C-10392 -
Cord, Electrical (Audio, Miniature)
REQUIREMENTS:
*1. The cable (cord) shall be in accordance with MIL-C-10392 Type WM-59A/U or
equal
2. The weight of the cable assembly shall not be greater than 4 ounces.
3. The stay cord shall be firmly attached to the connectors.
4. The DC resistance shall be as indicated between the following contacts when tested
with an ohmmeter.
(a) Contact 3 of P/N M64l/22-0l (U-385/U) and contact 4 of P/N M64l/22-0l (U-
385/U) less than 2 ohms.
(b) Contact 3 of P/N M64l/22-0l (U-385/U) and contact 5 of P/N M64l/22-0l (U-
385/U) less than l0 ohms.
(c) Contact A of the transformer plug and contact B of the transformer plug less
than 100 ohms.
5. The transformer shall be in accordance with M22442/l-3.
6. The plug shall be a functional equivalent to MIL-P-642 for Type PJ-054B except that
the shell and terminals may be modified to accommodate the transformer. The shell shall
be an integral part of the plug sleeve and shall provide means for anchoring the cordage.
7. Transformer may be potted.
8. The cable assembly shall be tested in accordance with the tests listed in Table I.
NOTES:
l. All dimensions are in inches.
2. Tolerances are metal parts ±.005, molded sections ±.05 inches unless otherwise
specified.
2