The Connector Body,receptacle,electr, cataloged under National Stock Number 5935-01-217-8594, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Huntington Ingalls Inc Div Newport News Shipbuilding. Government technical data includes 19 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5935-01-217-8594 |
| Primary Part Number | 4057-75 ITEM 251 |
| Item Name | Connector Body,receptacle,electr |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Huntington Ingalls Inc Div Newport News Shipbuilding |
| Status | ACTIVE |
| Connector Locking Method | JACKSCREW-SOCKET |
| Shell Type | SOLID |
| Body Style | STRAIGHT SHAPE |
| Mating End Quantity | 12 |
| Contact Position Arrangement Style | 20 20-20 SINGLE MATING END |
| Shell Surface Treatment | ANODIZE AND DICHROMATE POTASSIUM |
| Unthreaded Mounting Hole Diameter | 0.125 INCHES NOMINAL IN |
| Insert Material Document and Classification | MIL-M-14, TYPE SDG-F MIL SPEC SINGLE MATERIAL RESPONSE OR MIL-P-19833, TYPE GDI-30F MIL SPEC SINGLE MATERIAL RESPONSE SINGLE MATING END |
| Distance Between Mounting Facility Centers | 2.266 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.138 INCHES AND 0.112 INCHES IN |
| Polarization Method | SHELL AND JACKSCREW |
| Thread Class | 2A AND 2B A |
| Thread Quantity Per Inch | 32 AND 40 |
| Threaded Device Type | COUPLING FACILITY AND MOUNTING STUD |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Shell Guide Type and Location Designator | A SLOT AND B SLOT |
| Insert Material | PLASTIC DIALLYL PHTHALATE OR PLASTIC EPOXY OR PLASTIC PHENOLIC SINGLE MATING END |
| Shell Material | ALUMINUM |
| 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 |
|---|---|
| 4057-75 ITEM 251 | Huntington Ingalls Inc Div Newport News Shipbuilding (USA) |
| Reference | Meaning |
|---|---|
| SSN688-401-4454345 ITEM 251 | 5/2 Secondary reference U.S. Government activity |
| XAC20PF2A010 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5935-01-217-8594 is a Connector Body,receptacle,electr, manufactured by Huntington Ingalls Inc Div Newport News Shipbuilding, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-217-8594 has 1 manufacturer part number on file: 4057-75 ITEM 251 (Huntington Ingalls Inc Div Newport News Shipbuilding).
Key specifications for 4057-75 ITEM 251: Overall Height: 0.890 INCHES NOMINAL IN; Connector Locking Method: JACKSCREW-SOCKET; Shell Type: SOLID; Body Style: STRAIGHT SHAPE. 19 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.