The Adapter,connector, cataloged under National Stock Number 5935-01-190-7484, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Radiall Usa Inc. Government technical data includes 29 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5935-01-190-7484 |
| Primary Part Number | 6566-7501-000 |
| Item Name | Adapter,connector |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Radiall Usa Inc |
| Status | ACTIVE |
| Connector Locking Method | BAYONET PIN AND EXTERNALLY THREADED SHELL |
| Shell Type | SOLID |
| Body Style | STRAIGHT SHAPE |
| Contact Material | COPPER ALLOY ALL MATING ENDS SINGLE CONTACT GROUPING |
| Bushing Accommodation Hole Shape | ROUND W/FLAT |
| Overall Diameter | 0.490 INCHES NOMINAL IN |
| Mating End Quantity | 2 |
| Precious Material | GOLD |
| Contact Position Arrangement Style | BNC FIRST MATING END |
| Contact Position Arrangement Style | SMC SECOND MATING END |
| Shell Surface Treatment | NICKEL |
| Precious Material and Weight | 0.010 GOLD GRAINS, TROY |
| Shell Material Document and Classification | QQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE |
| Included Contact Quantity | 1 SECOND MATING END SINGLE CONTACT GROUPING |
| Included Contact Quantity | 1 FIRST MATING END SINGLE CONTACT GROUPING |
| Shell Surface Treatment Document and Classification | QQ-N-290,CL 1,GR C FED SPEC SINGLE TREATMENT RESPONSE |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.190 INCHES AND 0.375 INCHES IN |
| Included Contact Type | COAXIAL SOCKET FIRST MATING END SINGLE CONTACT GROUPING |
| Included Contact Type | COAXIAL PIN SECOND MATING END SINGLE CONTACT GROUPING |
| Contact Surface Treatment Document and Classification | MIL-G-45204,TY 2,CL 1,GR C MIL SPEC 1ST TREATMENT RESPONSE AND MIL-C-14550 MIL SPEC 2ND TREATMENT RESPONSE ALL MATING ENDS SINGLE CONTACT GROUPING |
| Precious Material and Location | CONTACT SURFACES GOLD |
| Distance From Mounting Shoulder to Front Face | 0.425 INCHES NOMINAL IN |
| Contact Removability | NONREMOVABLE ALL MATING ENDS SINGLE CONTACT GROUPING |
| Thread Class | 2A A |
| Contact Material Document and Classification | QQ-C-530 FED SPEC SINGLE MATERIAL RESPONSE ALL MATING ENDS SINGLE CONTACT GROUPING |
| Thread Quantity Per Inch | 32 |
| Contact Surface Treatment | GOLD AND COPPER ALLOY ALL MATING ENDS SINGLE CONTACT GROUPING |
| Threaded Device Type | COUPLING FACILITY AND MOUNTING BUSHING |
| 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 |
|---|---|
| 2120-0000-004 | Viavi Solutionsllc (USA) |
| 6566-7501-000 PRIMARY | Radiall Usa Inc (USA) |
| Reference | Meaning |
|---|---|
| 6566-7501-001 | 5/9 Secondary reference Radiall Usa Inc |
| 4-70-36 | 5/9 Secondary reference Radiall Usa Inc |
NSN 5935-01-190-7484 is a Adapter,connector, manufactured by Radiall Usa Inc, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-190-7484 has 2 manufacturer part numbers on file: 2120-0000-004 (Viavi Solutionsllc), 6566-7501-000 (Radiall Usa Inc).
1 possible match (shared part number, not a government interchangeability claim): 5365-01-669-1369. Verify interchangeability with system specifications before substitution.
Key specifications for 6566-7501-000: Connector Locking Method: BAYONET PIN AND EXTERNALLY THREADED SHELL; Shell Type: SOLID; Body Style: STRAIGHT SHAPE; 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.