The Connector,receptacle,electrical, cataloged under National Stock Number 5935-01-276-9942, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Keysight Technologies Inc. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 3 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5935-01-276-9942 |
| Primary Part Number | 1251-5533 |
| Item Name | Connector,receptacle,electrical |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Keysight Technologies Inc |
| Status | ACTIVE |
| Body Style | RIGHT ANGLE TYPE |
| Mating End Quantity | 1 |
| Body Height | 0.470 INCHES NOMINAL IN |
| 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 |
|---|---|
| 1251-5533 PRIMARY | Keysight Technologies Inc (USA) |
| 640389-6 | Tyco Electronics France SAS (FRA) |
| 640389-6 | Te Connectivity Corporation (USA) |
| Reference | Meaning |
|---|---|
| 3589-9749 | 5/9 Secondary reference Lockheed Martin Corp Lockheed Martin Mission Systems |
| 1251-5533 | 5/9 Secondary reference Hewlett-Packard Company Dba HP |
| 1251-5533 | 3/9 Design control — primary reference Keysight Technologies, Inc. |
NSN 5935-01-276-9942 is a Connector,receptacle,electrical, manufactured by Keysight Technologies Inc, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-276-9942 has 3 manufacturer part numbers on file: 1251-5533 (Keysight Technologies Inc), 640389-6 (Tyco Electronics France SAS), 640389-6 (Te Connectivity Corporation).
Key specifications for 1251-5533: Body Style: RIGHT ANGLE TYPE; Mating End Quantity: 1; Body Height: 0.470 INCHES NOMINAL IN; Overall Length: 0.937 INCHES NOMINAL IN. 3 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.