The Connector,plug,electrical, cataloged under National Stock Number 5935-00-013-9931, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Amphenol Corp Div Amphenol Aerospace Operations. Government technical data includes 29 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5935-00-013-9931 |
| Primary Part Number | 81-194628-50S |
| Item Name | Connector,plug,electrical |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Amphenol Corp Div Amphenol Aerospace Operations |
| Status | ACTIVE |
| Contact Maximum Current Rating in Amps | 13.0 SINGLE MATING END SECOND CONTACT GROUPING |
| Contact Maximum Current Rating in Amps | 46.0 SINGLE MATING END FIRST CONTACT GROUPING |
| Connector Locking Method | INTERNALLY THREADED COUPLING RING |
| Shell Type | SOLID |
| Body Style | STRAIGHT SHAPE, INTERNAL COUPLING |
| Terminal Type | CRIMP SINGLE MATING END ALL CONTACT GROUPINGS |
| Contact Material | COPPER ALLOY SINGLE MATING END ALL CONTACT GROUPINGS |
| Overall Diameter | 2.344 INCHES MAXIMUM IN |
| Mating End Quantity | 1 |
| Precious Material | GOLD AND SILVER |
| Shell Surface Treatment | OXIDE |
| Insert Position in Deg | 0.0 |
| Precious Material and Weight | 0.036 GOLD GRAINS, TROY AND 0.015 SILVER GRAINS, TROY |
| Terminal Location | BACK SINGLE MATING END ALL CONTACT GROUPINGS |
| Included Contact Quantity | 3 SINGLE MATING END FIRST CONTACT GROUPING |
| Included Contact Quantity | 21 SINGLE MATING END SECOND CONTACT GROUPING |
| Thread Direction | RIGHT-HAND AND LEFT-HAND |
| Nominal Thread Size | 2.000 INCHES AND 1.875 INCHES IN |
| Included Contact Type | ROUND SOCKET SINGLE MATING END SECOND CONTACT GROUPING |
| Included Contact Type | COAXIAL SOCKET SINGLE MATING END FIRST CONTACT GROUPING |
| Polarization Method | KEYWAY OR MULTIPLE KEYWAY |
| Environmental Protection | FUNGUS RESISTANT AND MOISTURE RESISTANT AND CORROSION RESISTANT AND VIBRATION RESISTANT AND SHOCK RESISTANT |
| Precious Material and Location | CONTACT SURFACES GOLD AND CONTACT SURFACES SILVER |
| Contact Removability | REMOVABLE SINGLE MATING END ALL CONTACT GROUPINGS |
| Thread Class | 2B AND 2A A |
| Thread Quantity Per Inch | 10 AND 16 |
| Contact Surface Treatment | GOLD AND SILVER SINGLE MATING END FIRST CONTACT GROUPING |
| Contact Surface Treatment | GOLD AND COPPER SINGLE MATING END SECOND CONTACT GROUPING |
| Threaded Device Type | COUPLING FACILITY AND BACK SHELL |
| 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 |
|---|---|
| 81-194628-50S | Amphenol Corp Div Amphenol Aerospace Operations (USA) |
| Reference | Meaning |
|---|---|
| SM-C-586360-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5935-00-013-9931 is a Connector,plug,electrical, manufactured by Amphenol Corp Div Amphenol Aerospace Operations, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-00-013-9931 has 1 manufacturer part number on file: 81-194628-50S (Amphenol Corp Div Amphenol Aerospace Operations).
Key specifications for 81-194628-50S: Contact Maximum Current Rating in Amps: 13.0 SINGLE MATING END SECOND CONTACT GROUPING; Contact Maximum Current Rating in Amps: 46.0 SINGLE MATING END FIRST CONTACT GROUPING; Connector Locking Method: INTERNALLY THREADED COUPLING RING; Shell Type: SOLID. 29 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.