The Connector,receptacle,electrical, cataloged under National Stock Number 5935-01-604-8131, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Amphenol Corp Div Amphenol Aerospace Operations. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5935-01-604-8131 |
| Primary Part Number | 88-579779-61H |
| Item Name | Connector,receptacle,electrical |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Amphenol Corp Div Amphenol Aerospace Operations |
| Status | ACTIVE |
| Specification/standard Data | 96906-MIL-STD-D38999 GOVERNMENT STANDARD AND 96906-MIL-STD-130 GOVERNMENT STANDARD AND 80204-Y14.5M-1982 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| 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 |
|---|---|
| 257A559-3 | Lockheed Martin Corporation Div Rotary and Mission Systems (USA) |
| 88-579779-61H PRIMARY | Amphenol Corp Div Amphenol Aerospace Operations (USA) |
| Reference | Meaning |
|---|---|
| 257A559 | D/9 Drawing number reference only Lockheed Martin Corporation Div Rotary and Mission Systems |
NSN 5935-01-604-8131 is a Connector,receptacle,electrical, manufactured by Amphenol Corp Div Amphenol Aerospace Operations, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-604-8131 has 2 manufacturer part numbers on file: 257A559-3 (Lockheed Martin Corporation Div Rotary and Mission Systems), 88-579779-61H (Amphenol Corp Div Amphenol Aerospace Operations).
Key specifications for 88-579779-61H: Specification/standard Data: 96906-MIL-STD-D38999 GOVERNMENT STANDARD AND 96906-MIL-STD-130 GOVERNMENT STANDARD AND 80204-Y14.5M-1982 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD; Special Features: FLANGE THICKNESS = .162" MINIMUM AND .171" MAXIMUM; Part Name Assigned by Controlling Agency: CONNECTOR, MIL-STD-D38999; End Item Identification: A10. 1 specification is 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.