The Line,radio Frequency Transmissio, cataloged under National Stock Number 5985-01-075-5638, is classified within Federal Supply Class 5985 (Antennas, Waveguides, and Related Equipment) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier. Government technical data includes 10 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-075-5638 |
| Primary Part Number | 1571531 |
| Item Name | Line,radio Frequency Transmissio |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| Status | ACTIVE |
| Insulation Spacer Shape | ROUND |
| Termination Identification | 1571533 |
| Conductor Quantity | 1 |
| Outside Diameter | 0.140 INCHES MINIMUM AND 0.142 INCHES MAXIMUM IN |
| Accommodated Conductor Type | COAXIAL |
| Characteristic Impedance in Ohms | 50.0 |
| Surface Treatment | SILVER AND COPPER CONDUCTOR |
| Material | COPPER ALLOY 102 OR COPPER ALLOY 120 OR COPPER ALLOY 122 |
| Conductor Size | 19 AWG |
| Insulation Spacer Outside Diameter | 0.116 INCHES MINIMUM AND 0.120 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 1571531 PRIMARY | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
NSN 5985-01-075-5638 is a Line,radio Frequency Transmissio, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-075-5638 has 1 manufacturer part number on file: 1571531 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier).
Key specifications for 1571531: Insulation Spacer Shape: ROUND; Overall Length: 1.323 INCHES IN; Termination Identification: 1571533; Conductor Quantity: 1. 10 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.
NSN 5985-01-075-5638 has DEMIL Code D. 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.