MIL-DTL-28748D
3.3.7 Connector assembly. No parts of the connector assembly shall be permanently displaced from their original, normal fitted
position at completion of the specified test (see 3.1).
3.4 Connector interface and physical construction. Connectors shall be of the interface and physical construction specified (see
3.1). The removable contact connector is intended to permit individual insertion and removal of the contacts with the insertion and
removal tools specified in 3.4.6. Wire conductors shall be attached to the contacts by crimping with the crimp tools specified in 3.4.7
for removable contacts and soldered for nonremovable contacts.
3.4.1 Insert interface. Inserts shall be of one-piece construction and shall be such that they will not crack, chip, or break in normal
service or assembly. Inserts glued or bonded together shall not be used. The insert dimensions shall be as specified (see 3.1). The
insert hole configuration for the removable contacts shall conform to the dimensions shown on figure 2. Removable contacts, when
assembled, shall be recessed a minimum of 0.010 inch (0.254 mm) below the rear face of the insert.
.494 MIN
.202
62°
.172
58°
.103
.083
FRONT END MATING
.108
.103
.490 MIN
.315
.305
.130
.075
DIA ∅
.124
.080
.073
47°
.119 MIN
.075
43°
.126 DIA
.122
PIN INSERT
.080 DIA
.077
.062 DIA
.059
62°
47°
59°
43°
MATING F
.839 MIN
.103
.083
.546
.516
.119 DIA MIN
47°
43°
.126
.130
.122 DIA
.124 DIA
.106
DIA
.103
62°
58°
SOCKET INSERT
FIGURE 2. Insert hole configuration.
6
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