The Connector Body,receptacle,electr, cataloged under National Stock Number 5935-01-278-4969, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Te Connectivity Corporation. Government technical data includes 12 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5935-01-278-4969 |
| Primary Part Number | 1658641-2 |
| Item Name | Connector Body,receptacle,electr |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Te Connectivity Corporation |
| Status | ACTIVE |
| Connector Locking Method | FRICTION |
| Shell Type | SOLID |
| Body Style | STRAIGHT SHAPE |
| Mating End Quantity | 1 |
| Contact Position Arrangement Style | 50 SINGLE MATING END |
| Shell Surface Treatment | TIN |
| Criticality Code Justification | FEAT |
| Unthreaded Mounting Hole Diameter | 0.115 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN |
| Distance Between Mounting Facility Centers | 2.401 INCHES MINIMUM AND 2.411 INCHES MAXIMUM IN |
| Polarization Method | MATING END |
| Insert Material | PLASTIC POLYAMIDE NYLON AND GLASS FIBER SINGLE MATING END |
| Shell Material | STEEL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 1658641-2 PRIMARY | Te Connectivity Corporation (USA) |
| 104911-005 | North Wind Test Llc (USA) |
| Reference | Meaning |
|---|---|
| 90149-1 | C/1 Advisory reference — outside the item-of-supply concept Raytheon Company Div Rmd Strategic |
| 26983429 | 5/9 Secondary reference Lockheed Martin Corp Lockheed Martin Mission Systems |
| 205212-3 | 5/9 Secondary reference Te Connectivity Corporation |
NSN 5935-01-278-4969 is a Connector Body,receptacle,electr, manufactured by Te Connectivity Corporation, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-278-4969 has 2 manufacturer part numbers on file: 1658641-2 (Te Connectivity Corporation), 104911-005 (North Wind Test Llc).
1 possible match (shared part number, not a government interchangeability claim): 4730-01-661-8933. Verify interchangeability with system specifications before substitution.
Key specifications for 1658641-2: Overall Height: 1.068 INCHES MAXIMUM IN; Connector Locking Method: FRICTION; Shell Type: SOLID; Body Style: STRAIGHT SHAPE. 12 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.