The Adapter,connector, cataloged under National Stock Number 5935-01-117-3499, 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 24 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5935-01-117-3499 |
| Primary Part Number | 11850 |
| Item Name | Adapter,connector |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Amphenol Corp Div Amphenol Aerospace Operations |
| Status | ACTIVE |
| Connector Locking Method | EXTERNALLY THREADED SHELL |
| Shell Type | SOLID |
| Body Style | STRAIGHT SHAPE, EXTERNAL COUPLING |
| Contact Material | COPPER ALLOY ALL MATING ENDS SINGLE CONTACT GROUPING |
| Bushing Accommodation Hole Shape | ROUND |
| Mating End Quantity | 1 |
| Precious Material | SILVER |
| Contact Position Arrangement Style | UHF ALL MATING ENDS |
| Shell Surface Treatment | SILVER |
| Precious Material and Weight | 0.100 SILVER GRAINS, TROY |
| Included Contact Quantity | 1 ALL MATING ENDS SINGLE CONTACT GROUPING |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.625 INCHES IN |
| Included Contact Type | COAXIAL SOCKET ALL MATING ENDS SINGLE CONTACT GROUPING |
| Contact Maximum AC Voltage Rating in Volts | 500.0 ALL MATING ENDS SINGLE CONTACT GROUPING |
| Precious Material and Location | CONTACT AND BODY SURFACES SILVER |
| Contact Removability | NONREMOVABLE ALL MATING ENDS SINGLE CONTACT GROUPING |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 24 |
| Contact Surface Treatment | SILVER ALL MATING ENDS SINGLE CONTACT GROUPING |
| Threaded Device Type | COUPLING FACILITY AND MOUNTING BUSHING |
| Thread Series Designator | UNEF |
| Insert Material | PLASTIC POLYTETRAFLUOROETHYLENE ALL MATING ENDS |
| Shell Material | ZINC OR COPPER ALLOY |
| 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 |
|---|---|
| 11850 PRIMARY | Amphenol Corp Div Amphenol Aerospace Operations (USA) |
| Reference | Meaning |
|---|---|
| 11850 | 3/9 Design control — primary reference Amphenol Corp Spectra-Strip/itd |
NSN 5935-01-117-3499 is a Adapter,connector, manufactured by Amphenol Corp Div Amphenol Aerospace Operations, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-117-3499 has 1 manufacturer part number on file: 11850 (Amphenol Corp Div Amphenol Aerospace Operations).
5 possible matches (shared part number, not a government interchangeability claim): 5340-01-150-8009, 4140-01-190-5346, 4820-01-207-9669. Verify interchangeability with system specifications before substitution.
Key specifications for 11850: Connector Locking Method: EXTERNALLY THREADED SHELL; Shell Type: SOLID; Body Style: STRAIGHT SHAPE, EXTERNAL COUPLING; Contact Material: COPPER ALLOY ALL MATING ENDS SINGLE CONTACT GROUPING. 24 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.