MIL-DTL-55074/3B
Inches
mm
.062
1.57
.125
3.18
.154
3.91
.250
6.35
1.500
38.10
2.000
50.80
2.437
61.90
4.750
120.65
4.875
123.82
NOTES:
1. Dimensions are in inches.
2. Metric equivalents are given for general information only.
3. Unless otherwise specified, tolerance is ± .015 inch (0.38 mm).
4. Marking to appear in area shown. Marking to consist of manufacturer's name or CAGE code,
CONN. RECP. ELEC., U-187A/G (M55074/3), molded in characters approximately
.125 inch (3.18mm) high.
5. This connector mates with MIL-DTL-55074/1 (U-185B/G).
6. Turning collar lock to left unlocks cover for mating; turning to right locks cover. (See applicable end
view, page 1).
7. See MIL-DTL-55074/4 for contact assembly specifications.
8. M55074/3 represents U-187A/G where applicable in MIL-C-55074.
9. Connector shall be manufactured in accordance with drawing number SC-DL-173820.
10. Connector must conform to the interchangeability requirements of gage number SC-GL-57997.
FIGURE 1. Connector receptacle Continued.
2