The Adapter,connector, cataloged under National Stock Number 5935-01-106-7349, 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5935-01-106-7349 |
| Primary Part Number | 131-91045 |
| 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 AND INTERNALLY THREADED COUPLING RING |
| Shell Type | SOLID |
| Body Style | STRAIGHT SHAPE, INTERNAL COUPLING |
| Contact Material | COPPER ALLOY ALL MATING ENDS SINGLE CONTACT GROUPING |
| Overall Diameter | 0.865 INCHES NOMINAL IN |
| Mating End Quantity | 2 |
| Precious Material | GOLD |
| Contact Position Arrangement Style | SMA FIRST MATING END |
| Contact Position Arrangement Style | NONSTD SECOND MATING END |
| Shell Surface Treatment | PASSIVATE |
| Contact Maximum Frequency Rating | 18000.0 MEGAHERTZ ALL MATING ENDS SINGLE CONTACT GROUPING |
| Precious Material and Weight | 0.010 GOLD GRAINS, TROY |
| Included Contact Quantity | 1 SECOND MATING END SINGLE CONTACT GROUPING |
| Included Contact Quantity | 1 FIRST MATING END SINGLE CONTACT GROUPING |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.250 INCHES AND 0.688 INCHES IN |
| Included Contact Type | COAXIAL SOCKET SECOND MATING END SINGLE CONTACT GROUPING |
| Included Contact Type | COAXIAL PIN FIRST MATING END SINGLE CONTACT GROUPING |
| Contact Surface Treatment Document and Classification | MIL-G-45204 MIL SPEC SINGLE TREATMENT RESPONSE ALL MATING ENDS SINGLE CONTACT GROUPING |
| Environmental Protection | VIBRATION RESISTANT AND CORROSION RESISTANT |
| Precious Material and Location | CONTACT SURFACES GOLD |
| Contact Removability | NONREMOVABLE ALL MATING ENDS SINGLE CONTACT GROUPING |
| Thread Class | 2A AND 2B A |
| Thread Quantity Per Inch | 36 AND 24 |
| Contact Surface Treatment | GOLD ALL MATING ENDS SINGLE CONTACT GROUPING |
| Threaded Device Type | COUPLING FACILITY |
| Thread Series Designator | UNS AND UNEF |
| Insert Material | PLASTIC POLYTETRAFLUOROETHYLENE ALL MATING ENDS |
| Shell Material | STEEL |
| 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 |
|---|---|
| 131-91045 | Amphenol Corp Div Amphenol Aerospace Operations (USA) |
| Reference | Meaning |
|---|---|
| 131-91045 | 5/9 Secondary reference Amphenol Corp Spectra-Strip/itd |
| C4721-6 | 3/2 Design control — primary reference U.S. Government activity |
| 131-1045 | 5/9 Secondary reference Amphenol Corp Spectra-Strip/itd |
NSN 5935-01-106-7349 is a Adapter,connector, manufactured by Amphenol Corp Div Amphenol Aerospace Operations, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-106-7349 has 1 manufacturer part number on file: 131-91045 (Amphenol Corp Div Amphenol Aerospace Operations).
1 possible match (shared part number, not a government interchangeability claim): 3040-01-731-3985. Verify interchangeability with system specifications before substitution.
Key specifications for 131-91045: Connector Locking Method: EXTERNALLY THREADED SHELL AND INTERNALLY THREADED COUPLING RING; Shell Type: SOLID; Body Style: STRAIGHT SHAPE, INTERNAL COUPLING; Contact Material: COPPER ALLOY ALL MATING ENDS SINGLE CONTACT GROUPING. 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.