The Connector,plug,electrical, cataloged under National Stock Number 5935-01-141-5577, 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 10 specifications, cited from the U.S. Government catalog. The record lists 5 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5935-01-141-5577 |
| Primary Part Number | 1251-4504 |
| Item Name | Connector,plug,electrical |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Keysight Technologies Inc |
| Status | ACTIVE |
| Body Style | STRAIGHT SHAPE |
| Terminal Type | TAB, SOLDER LUG SINGLE MATING END SINGLE CONTACT GROUPING |
| Mating End Quantity | 1 |
| Contact Position Arrangement Style | 1 ROW OF CONTACTS NON-INSERTED BOARD SINGLE MATING END |
| Terminal Location | BACK SINGLE MATING END SINGLE CONTACT GROUPING |
| Included Contact Quantity | 10 SINGLE MATING END SINGLE CONTACT GROUPING |
| Included Contact Type | ROUND PIN SINGLE MATING END SINGLE CONTACT GROUPING |
| Contact Removability | NONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING |
| Contact Surface Treatment | TIN SINGLE MATING END SINGLE CONTACT GROUPING |
| 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 |
|---|---|
| B86423 | Mbda Uk Ltd (GBR) |
| 22-03-2101 | Molex, Llc (USA) |
| 13233883-9 | Safran Electronics & Defense (FRA) |
| 467-582 | Rs Components Limited (GBR) |
| 1251-4504 PRIMARY | Keysight Technologies Inc (USA) |
| Reference | Meaning |
|---|---|
| 1251-4504 | 3/9 Design control — primary reference Keysight Technologies, Inc. |
| 13233883-9 | 5/9 Secondary reference Safran |
| 1251-4504 | 5/9 Secondary reference Hewlett-Packard Company Dba HP |
| 2115-0000-016 | C/1 Advisory reference — outside the item-of-supply concept Viavi Solutionsllc |
NSN 5935-01-141-5577 is a Connector,plug,electrical, manufactured by Keysight Technologies Inc, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-141-5577 has 5 manufacturer part numbers on file: B86423 (Mbda Uk Ltd), 22-03-2101 (Molex, Llc), 13233883-9 (Safran Electronics & Defense), 467-582 (Rs Components Limited), 1251-4504 (Keysight Technologies Inc).
1 possible match (shared part number, not a government interchangeability claim): 5331-01-424-0081. Verify interchangeability with system specifications before substitution.
Key specifications for 1251-4504: Overall Height: 0.560 INCHES NOMINAL IN; Body Style: STRAIGHT SHAPE; Terminal Type: TAB, SOLDER LUG SINGLE MATING END SINGLE CONTACT GROUPING; Mating End Quantity: 1. 10 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.