The Connector Body,plug,electrical, cataloged under National Stock Number 5935-01-133-1131, 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 5 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5935-01-133-1131 |
| Primary Part Number | 1251-5154 |
| Item Name | Connector Body,plug,electrical |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Keysight Technologies Inc |
| Status | ACTIVE |
| Connector Locking Method | FRICTION |
| Body Style | RECTANGULAR SHAPE |
| Mating End Quantity | 1 |
| Contact Position Arrangement Style | 1 ROW OF CONTACTS NON-INSERTED BOARD SINGLE MATING END |
| Insert Material | PLASTIC POLYAMIDE NYLON SINGLE MATING END |
| 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 |
|---|---|
| 586287-21 | Raytheon Company Dba Raytheon Co (USA) |
| 586287-21 | Raytheon Company (USA) |
| 1251-5154 PRIMARY | Keysight Technologies Inc (USA) |
| 09-50-7141 | Molex, Llc (USA) |
| Reference | Meaning |
|---|---|
| CE 9697 | 5/1 Secondary reference Castlet Ltd |
| 1251-5154 | 3/9 Design control — primary reference Keysight Technologies, Inc. |
| 1251-5154 | 5/9 Secondary reference Hewlett-Packard Company Dba HP |
| 586287-21 | 5/9 Secondary reference Raytheon Company Div Corp |
NSN 5935-01-133-1131 is a Connector Body,plug,electrical, manufactured by Keysight Technologies Inc, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-133-1131 has 4 manufacturer part numbers on file: 586287-21 (Raytheon Company Dba Raytheon Co), 586287-21 (Raytheon Company), 1251-5154 (Keysight Technologies Inc), 09-50-7141 (Molex, Llc).
1 possible match (shared part number, not a government interchangeability claim): 5935-01-133-3938. Verify interchangeability with system specifications before substitution.
Key specifications for 1251-5154: Overall Height: 0.630 INCHES NOMINAL IN; Connector Locking Method: FRICTION; Body Style: RECTANGULAR SHAPE; Mating End Quantity: 1. 5 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.