The Connector,receptacle,electrical, cataloged under National Stock Number 5935-01-176-7197, 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 21 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5935-01-176-7197 |
| Primary Part Number | 1251-0578 |
| Item Name | Connector,receptacle,electrical |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Keysight Technologies Inc |
| Status | ACTIVE |
| Contact Maximum Current Rating in Amps | 5.0 SINGLE MATING END SINGLE CONTACT GROUPING |
| Body Style | STRAIGHT EDGE TYPE W/MOUNTING FLANGE |
| Terminal Type | PIN SINGLE MATING END SINGLE CONTACT GROUPING |
| Contact Material | COPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING |
| Board Accommodated Width | 0.063 INCHES MAXIMUM IN |
| Mating End Quantity | 1 |
| Precious Material | GOLD |
| Contact Position Arrangement Style | 2 ROWS OF INDEPENDENT CONTACTS INSERTED BOARD SINGLE MATING END |
| Criticality Code Justification | FEAT |
| Unthreaded Mounting Hole Diameter | 0.128 INCHES MAXIMUM IN |
| Board Accommodated Length | 1.724 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN |
| Precious Material and Weight | 0.020 GOLD GRAINS, TROY |
| Terminal Location | BACK SINGLE MATING END SINGLE CONTACT GROUPING |
| Distance Between Mounting Facility Centers | 2.156 INCHES NOMINAL IN |
| Included Contact Quantity | 20 SINGLE MATING END SINGLE CONTACT GROUPING |
| Included Contact Type | BIFURCATED SPRING SINGLE MATING END SINGLE CONTACT GROUPING |
| Polarization Method | CONTACT TO CONTACT POLARIZING KEYS |
| Precious Material and Location | CONTACT SURFACES GOLD |
| Contact Removability | NONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING |
| Contact Surface Treatment | GOLD SINGLE MATING END SINGLE CONTACT GROUPING |
| Insert Material | PLASTIC DIALLYL PHTHALATE 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 | Y |
| Part Number | Manufacturer |
|---|---|
| SCM10D/7-4HP | Stanford Applied Engineering Inc (USA) |
| 1251-0578 PRIMARY | Keysight Technologies Inc (USA) |
| Reference | Meaning |
|---|---|
| 252-10-30-340 | C/1 Advisory reference — outside the item-of-supply concept Cinch Connectivity Solutions Inc. |
| 252-10-30-341 | 5/9 Secondary reference Cinch Connectivity Solutions Inc. |
| 1251-0578 | 5/9 Secondary reference Hewlett-Packard Company Dba HP |
| 1251-0578 | 3/9 Design control — primary reference Keysight Technologies, Inc. |
NSN 5935-01-176-7197 is a Connector,receptacle,electrical, manufactured by Keysight Technologies Inc, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-176-7197 has 2 manufacturer part numbers on file: SCM10D/7-4HP (Stanford Applied Engineering Inc), 1251-0578 (Keysight Technologies Inc).
Key specifications for 1251-0578: Overall Height: 0.458 INCHES NOMINAL IN; Contact Maximum Current Rating in Amps: 5.0 SINGLE MATING END SINGLE CONTACT GROUPING; Body Style: STRAIGHT EDGE TYPE W/MOUNTING FLANGE; Terminal Type: PIN SINGLE MATING END SINGLE CONTACT GROUPING. 21 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.