The Connector,receptacle,electrical, cataloged under National Stock Number 5935-01-374-7041, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Hamilton Sundstrand Corporation Dba Collins Aerospace. Government technical data includes 26 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5935-01-374-7041 |
| Primary Part Number | 81354-1 |
| Item Name | Connector,receptacle,electrical |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Hamilton Sundstrand Corporation Dba Collins Aerospace |
| Status | ACTIVE |
| Contact Maximum Current Rating in Amps | 5.0 SINGLE MATING END SINGLE CONTACT GROUPING |
| Connector Locking Method | SCREW LOCK PIN |
| Thread Tolerance Class | 6G EXTERNAL G |
| Body Style | STRAIGHT TYPE |
| Terminal Type | PIN SINGLE MATING END SINGLE CONTACT GROUPING |
| Contact Material | COPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING |
| Mating End Quantity | 1 |
| Precious Material | GOLD |
| Contact Position Arrangement Style | 3 ROWS OF CONTACTS NON-INSERTED BOARD SINGLE MATING END |
| Insert Material Document and Classification | MIL-M-14 MIL SPEC SINGLE MATERIAL RESPONSE SINGLE MATING END |
| Precious Material and Weight | 0.080 GOLD GRAINS, TROY |
| Terminal Location | BACK SINGLE MATING END SINGLE CONTACT GROUPING |
| Distance Between Mounting Facility Centers | 2.950 INCHES NOMINAL IN |
| Included Contact Quantity | 80 SINGLE MATING END SINGLE CONTACT GROUPING |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 2.5 MILLIMETERS MM |
| Operating Temp Rating | -55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC |
| Included Contact Type | ROUND PIN SINGLE MATING END SINGLE CONTACT GROUPING |
| Polarization Method | GUIDE PIN/SOCKET |
| Environmental Protection | SHOCK RESISTANT AND VIBRATION RESISTANT AND CORROSION RESISTANT AND HUMIDITY RESISTANT AND FUNGUS RESISTANT |
| Precious Material and Location | CONTACT SURFACES GOLD |
| Contact Removability | NONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING |
| Contact Surface Treatment | GOLD AND NICKEL SINGLE MATING END SINGLE CONTACT GROUPING |
| Threaded Device Type | MOUNTING STUD |
| Thread Series Designator | ISO M |
| Insert Material | PLASTIC DIALLYL PHTHALATE GLASS FILLED 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 |
|---|---|
| 81354-1 PRIMARY | Hamilton Sundstrand Corporation Dba Collins Aerospace (USA) |
| KA80/127CPMCLOTH | Smiths Interconnect Americas, Inc. (USA) |
| HPF080UMBK0090 | Hypertronics Corp Si-Tac Connectors (USA) |
| HPF080UMBK009X | Hypertronics Corp Si-Tac Connectors (USA) |
| Reference | Meaning |
|---|---|
| 81354-1 | 5/9 Secondary reference United Technologies Corp Hamilton Sundstrand Corp |
NSN 5935-01-374-7041 is a Connector,receptacle,electrical, manufactured by Hamilton Sundstrand Corporation Dba Collins Aerospace, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-374-7041 has 4 manufacturer part numbers on file: 81354-1 (Hamilton Sundstrand Corporation Dba Collins Aerospace), KA80/127CPMCLOTH (Smiths Interconnect Americas, Inc.), HPF080UMBK0090 (Hypertronics Corp Si-Tac Connectors), HPF080UMBK009X (Hypertronics Corp Si-Tac Connectors).
1 possible match (shared part number, not a government interchangeability claim): 3040-01-414-3346. Verify interchangeability with system specifications before substitution.
Key specifications for 81354-1: Overall Height: 0.481 INCHES NOMINAL IN; Contact Maximum Current Rating in Amps: 5.0 SINGLE MATING END SINGLE CONTACT GROUPING; Connector Locking Method: SCREW LOCK PIN; Thread Tolerance Class: 6G EXTERNAL G. 26 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.