The Cable Assembly,radio Frequency, cataloged under National Stock Number 5995-01-309-2180, 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 Newvac Llc Div American Defense Interconnect. Government technical data includes 25 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5995-01-309-2180 |
| Primary Part Number | 20C1479 |
| Item Name | Cable Assembly,radio Frequency |
| FSC / FSG | 5995 / 59 — Cable, Cord, and Wire Assemblies: Communication Equipment |
| Manufacturer | Newvac Llc Div American Defense Interconnect |
| Status | ACTIVE |
| Round Conductor Size | 18 AWG SINGLE CONDUCTOR |
| Termination Type | CONNECTOR INTERNAL STRAIGHT BOTH ENDS SINGLE CONDUCTOR |
| Electrical Resistance | 50.00 OHMS IMPEDANCE |
| Temp Rating | -55.0 CELSIUS AND 200.0 CELSIUS DEGC |
| Precious Material | SILVER |
| Terminal Manufacturer Identifying Reference Number | 171492-1 FIRST END ALL CONDUCTORS |
| Terminal Manufacturer Identifying Reference Number | 20C2577-1 SECOND END ALL CONDUCTORS |
| Conductor Quantity | 1 |
| Style Designator | INTERNAL CONNECTORS |
| Precious Material and Weight | 0.040 SILVER GRAINS, TROY |
| Terminal Commercial and Government Entity Code | 92755 BOTH ENDS SINGLE CONDUCTOR |
| Material Document and Classification | QQ-W-345 FED SPEC ALL MATERIAL RESPONSES FIRST POSITION CONDUCTOR SINGLE CONDUCTOR |
| Material Document and Classification | MIL-C-17 MIL SPEC SINGLE MATERIAL RESPONSE SECOND POSITION COVER SINGLE CONDUCTOR |
| Cross-Sectional Shape Style | ROUND |
| Conductor Form | SOLID SINGLE CONDUCTOR |
| Conductor Arrangement and Quantity | 1 COAXIAL |
| Surface Treatment | SILVER CORE CONDUCTOR SINGLE CONDUCTOR |
| Precious Material and Location | CONDUCTOR SILVER |
| Cross Section Outside Diameter | 0.170 INCHES NOMINAL IN |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE FIRST POSITION PRIMARY INSULATION SINGLE CONDUCTOR |
| Material | COPPER ALLOY SECOND POSITION SHIELD BRAID METALLIC SINGLE CONDUCTOR |
| Material | PLASTIC FLUORINATED ETHYLENE PROPYLENE FOURTH POSITION CONDUCTOR SINGLE CONDUCTOR |
| Material | SILVER THIRD POSITION COVER SINGLE CONDUCTOR |
| Material | COPPER SECOND POSITION CONDUCTOR SINGLE CONDUCTOR |
| Material | STEEL FIRST POSITION CONDUCTOR SINGLE CONDUCTOR |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 20C1479 PRIMARY | Newvac Llc Div American Defense Interconnect (USA) |
| 20C1479-2 PRIMARY | Newvac Llc Div American Defense Interconnect (USA) |
| Reference | Meaning |
|---|---|
| 20C1479-2 | 5/9 Secondary reference U.S. Government activity |
| 20C1479 | D/9 Drawing number reference only U.S. Government activity |
NSN 5995-01-309-2180 is a Cable Assembly,radio Frequency, manufactured by Newvac Llc Div American Defense Interconnect, classified under FSC 5995, Cable, Cord, and Wire Assemblies: Communication Equipment. Status: active.
NSN 5995-01-309-2180 has 2 manufacturer part numbers on file: 20C1479 (Newvac Llc Div American Defense Interconnect), 20C1479-2 (Newvac Llc Div American Defense Interconnect).
1 possible match (shared part number, not a government interchangeability claim): 5995-01-350-1577. Verify interchangeability with system specifications before substitution.
Key specifications for 20C1479: Round Conductor Size: 18 AWG SINGLE CONDUCTOR; Termination Type: CONNECTOR INTERNAL STRAIGHT BOTH ENDS SINGLE CONDUCTOR; Electrical Resistance: 50.00 OHMS IMPEDANCE; Temp Rating: -55.0 CELSIUS AND 200.0 CELSIUS DEGC. 25 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 5995-01-309-2180 has DEMIL Code Q. 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.