The Cable Assembly,radio Frequency, cataloged under National Stock Number 5995-00-688-5648, 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 Lockheed Martin Corporation Div Rms - Mitchel Field. Government technical data includes 21 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 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 | 5995-00-688-5648 |
| Primary Part Number | 742815-1 |
| Item Name | Cable Assembly,radio Frequency |
| FSC / FSG | 5995 / 59 — Cable, Cord, and Wire Assemblies: Communication Equipment |
| Manufacturer | Lockheed Martin Corporation Div Rms - Mitchel Field |
| Status | ACTIVE |
| Round Conductor Size | 22 AWG SINGLE CONDUCTOR |
| Termination Type | CONNECTOR PLUG FIRST END SINGLE CONDUCTOR |
| Termination Type | UNPROCESSED SECOND END SINGLE CONDUCTOR |
| Electrical Resistance | 88.00 OHMS IMPEDANCE AND 98.00 OHMS IMPEDANCE |
| Terminal Manufacturer Identifying Reference Number | 260B/U FIRST END SINGLE CONDUCTOR |
| Conductor Quantity | 1 |
| Style Designator | EXTERNAL CONNECTOR |
| Terminal Commercial and Government Entity Code | 80058 FIRST END SINGLE CONDUCTOR |
| Material Document and Classification | QQ-W-345 FED SPEC ALL MATERIAL RESPONSES FIRST POSITION CONDUCTOR SINGLE CONDUCTOR |
| Material Document and Classification | L-P-390,TYPE 2,CLASS L,GRADE 7 FED SPEC SINGLE MATERIAL RESPONSE FIRST POSITION PRIMARY INSULATION SINGLE CONDUCTOR |
| Material Document and Classification | QQ-W-343 FED SPEC SINGLE MATERIAL RESPONSE THIRD POSITION SHIELD BRAID METALLIC SINGLE CONDUCTOR |
| Cross-Sectional Shape Style | ROUND |
| Conductor Form | SOLID SINGLE CONDUCTOR |
| Conductor Arrangement and Quantity | 1 COAXIAL |
| Cross Section Outside Diameter | 0.250 INCHES NOMINAL IN |
| Material | COPPER THIRD POSITION SHIELD BRAID METALLIC SINGLE CONDUCTOR |
| Material | RESIN SYNTHETIC FOURTH POSITION JACKET SINGLE CONDUCTOR |
| Material | COPPER SECOND POSITION SHIELD BRAID METALLIC SINGLE CONDUCTOR |
| Material | PLASTIC, POLYETHYLENE (PP) FIRST POSITION PRIMARY INSULATION SINGLE CONDUCTOR |
| Material | COPPER SECOND POSITION CONDUCTOR SINGLE CONDUCTOR |
| Material | STEEL FIRST POSITION CONDUCTOR SINGLE CONDUCTOR |
| 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 |
|---|---|
| 742815-1 PRIMARY | Lockheed Martin Corporation Div Rms - Mitchel Field (USA) |
NSN 5995-00-688-5648 is a Cable Assembly,radio Frequency, manufactured by Lockheed Martin Corporation Div Rms - Mitchel Field, classified under FSC 5995, Cable, Cord, and Wire Assemblies: Communication Equipment. Status: active.
NSN 5995-00-688-5648 has 1 manufacturer part number on file: 742815-1 (Lockheed Martin Corporation Div Rms - Mitchel Field).
1 possible match (shared part number, not a government interchangeability claim): 1680-01-222-0711. Verify interchangeability with system specifications before substitution.
Key specifications for 742815-1: Round Conductor Size: 22 AWG SINGLE CONDUCTOR; Termination Type: CONNECTOR PLUG FIRST END SINGLE CONDUCTOR; Termination Type: UNPROCESSED SECOND END SINGLE CONDUCTOR; Electrical Resistance: 88.00 OHMS IMPEDANCE AND 98.00 OHMS IMPEDANCE. 21 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 5995-00-688-5648 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.