The Connector Body,receptacle,electr, cataloged under National Stock Number 5935-01-221-6174, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Northrop Grumman Support Services Corp. Government technical data includes 14 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5935-01-221-6174 |
| Primary Part Number | 138C578H12 |
| Item Name | Connector Body,receptacle,electr |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Northrop Grumman Support Services Corp |
| Status | ACTIVE |
| Connector Locking Method | BAYONET PIN |
| Shell Type | SOLID |
| Body Style | STRAIGHT SHAPE, EXTERNAL COUPLING |
| Mating End Quantity | 12 |
| Shell Surface Treatment | CADMIUM AND CHROMATE AND ZINC |
| Insert Position in Deg | 47.0 |
| Shell Material Document and Classification | QQ-A-591D FED SPEC SINGLE MATERIAL RESPONSE |
| Center to Center Distance Between Mounting Facilities Parallel to Height | 1.250 INCHES MINIMUM AND 1.375 INCHES MAXIMUM IN |
| Shell Surface Treatment Document and Classification | QQ-P-416,TY 2,CL 3 FED SPEC ALL TREATMENT RESPONSES |
| Distance Between Centerlines of Mounting Facilities Parallel to Body Width | 1.250 INCHES MINIMUM AND 1.375 INCHES MAXIMUM IN |
| Polarization Method | KEYWAY OR MULTIPLE KEYWAY AND KEY, MULTIPLE KEY GROOVE |
| Environmental Protection | MOISTURE PROOF AND SALT WATER RESISTANT AND VIBRATION PROOF AND THERMAL SHOCK RESISTANT AND CORROSION RESISTANT |
| Distance From Mounting Shoulder to Front Face | 0.556 INCHES MINIMUM AND 0.587 INCHES MAXIMUM IN |
| Shell Material | ALUMINUM ALLOY OR ZINC |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| UTO 02238SX | Souriau Usa, Inc. Dba Souriau Usa Inc (USA) |
| 138C578H12 PRIMARY | Northrop Grumman Support Services Corp (USA) |
| Reference | Meaning |
|---|---|
| 138C578H12 | 3/9 Design control — primary reference U.S. Government activity |
| G7B22-38SXH | 5/9 Secondary reference Souriau Usa, Inc. Dba Souriau Usa Inc |
NSN 5935-01-221-6174 is a Connector Body,receptacle,electr, manufactured by Northrop Grumman Support Services Corp, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-221-6174 has 2 manufacturer part numbers on file: UTO 02238SX (Souriau Usa, Inc. Dba Souriau Usa Inc), 138C578H12 (Northrop Grumman Support Services Corp).
Key specifications for 138C578H12: Overall Height: 1.766 INCHES MAXIMUM IN; Connector Locking Method: BAYONET PIN; Shell Type: SOLID; Body Style: STRAIGHT SHAPE, EXTERNAL COUPLING. 14 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.