MIL-DTL-28731/36C
REQUIREMENTS
Dimensions and configurations: See figure 1.
Application: Contacts are used with mounted connectors having fixed actuating hardware on
connectors specified in MIL-C-28731/29 through MIL-C-28731/33 and MIL-DTL-28731/34.
Automatic wire wrap applications are not recommended for use on contacts.
Wire size: For .025 square wrappost, wire sizes 24, 26, 28 and 30 are recommended for wrappost
geometry (see MIL-DTL-28731).
Contact separating force (see configuration A):
Polished steel gage from unplated contacts: 1 ounce, minimum.
Plated gold over nickel contacts (contact to contact): 2 to 10 ounces.
Current rating: 3 amperes, 24 AWS wire.
Contact mating area: Contacts may be supplied with either overall plating or localized finish.
For localized finish contacts the contact mating area shall be in accordance with detail B and
MIL-DTL-28731 and the tail area (dimension B on figure 1) shall be in accordance with
MIL-DTL-28731.
Part or Identifying Number (PIN): M28731/36-0001.
Identification of contact: Contacts shall be permanently imprinted with manufacturer's symbol for
purpose of identifying manufacturer's product (see detail A).
Changes from previous issue. Marginal notations are not used in this revision to identify changes with
respect to the previous issue due to the extent of the changes.
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