The Cable Assembly,radio Frequency, cataloged under National Stock Number 5995-01-374-4643, is classified within Federal Supply Class 5995 (Cable, Cord, and Wire Assemblies: Communication Equipment) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Wl Gore & Associates Inc. Government technical data includes 8 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5995-01-374-4643 |
| Primary Part Number | HSN1666-81 |
| Item Name | Cable Assembly,radio Frequency |
| FSC / FSG | 5995 / 59 — Cable, Cord, and Wire Assemblies: Communication Equipment |
| Manufacturer | Wl Gore & Associates Inc |
| Status | ACTIVE |
| Round Conductor Size | 26 AWG ALL CONDUCTORS |
| Termination Type | CONNECTOR PLUG BOTH ENDS ALL CONDUCTORS |
| Electrical Resistance | 100.00 OHMS IMPEDANCE |
| Temp Rating | 21.0 CELSIUS AND 43.0 CELSIUS DEGC |
| Conductor Quantity | 2 |
| Style Designator | INTERNAL CONNECTORS |
| Cross-Sectional Shape Style | ROUND |
| Conductor Arrangement and Quantity | 1 TWIN-COAXIAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| HSN1666-81 PRIMARY | Wl Gore & Associates Inc (USA) |
| Reference | Meaning |
|---|---|
| G503510 | D/9 Drawing number reference only Raytheon Company Div Corp |
| G503510-81 | 7/2 Vendor item drawing reference Raytheon Company Dba Raytheon Co |
| G503510-81 | 5/9 Secondary reference Raytheon Company Div Corp |
NSN 5995-01-374-4643 is a Cable Assembly,radio Frequency, manufactured by Wl Gore & Associates Inc, classified under FSC 5995, Cable, Cord, and Wire Assemblies: Communication Equipment. Status: active.
NSN 5995-01-374-4643 has 1 manufacturer part number on file: HSN1666-81 (Wl Gore & Associates Inc).
1 possible match (shared part number, not a government interchangeability claim): 5995-01-374-4644. Verify interchangeability with system specifications before substitution.
Key specifications for HSN1666-81: Round Conductor Size: 26 AWG ALL CONDUCTORS; Termination Type: CONNECTOR PLUG BOTH ENDS ALL CONDUCTORS; Electrical Resistance: 100.00 OHMS IMPEDANCE; Temp Rating: 21.0 CELSIUS AND 43.0 CELSIUS DEGC. 8 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 5995-01-374-4643 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.