The Switch,radio Frequency Transmiss, cataloged under National Stock Number 5985-01-160-8223, 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 Lockheed Martin Corporation. Government technical data includes 5 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-160-8223 |
| Primary Part Number | FS761251 |
| Item Name | Switch,radio Frequency Transmiss |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Lockheed Martin Corporation |
| Status | ACTIVE |
| Voltage Standing Wave Ratio | 1.40 FIRST |
| Voltage Standing Wave Ratio | 1.70 SECOND |
| Insertion Loss in Decibels | 1.00 SINGLE |
| Frequency Rating | 0.6 GIGAHERTZ MINIMUM AND 1.7 GIGAHERTZ MAXIMUM SINGLE FREQUENCY INSERTION LOSS REFERENCE |
| Frequency Rating | 0.6 GIGAHERTZ MINIMUM AND 1.7 GIGAHERTZ MAXIMUM SINGLE FREQUENCY OPERATING |
| 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 |
|---|---|
| FS761251 PRIMARY | Lockheed Martin Corporation (USA) |
| Reference | Meaning |
|---|---|
| 202717-001 | 1/2 Source control — Government-approved source U.S. Government activity |
NSN 5985-01-160-8223 is a Switch,radio Frequency Transmiss, manufactured by Lockheed Martin Corporation, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-160-8223 has 1 manufacturer part number on file: FS761251 (Lockheed Martin Corporation).
Key specifications for FS761251: Voltage Standing Wave Ratio: 1.40 FIRST; Voltage Standing Wave Ratio: 1.70 SECOND; Insertion Loss in Decibels: 1.00 SINGLE; Frequency Rating: 0.6 GIGAHERTZ MINIMUM AND 1.7 GIGAHERTZ MAXIMUM SINGLE FREQUENCY INSERTION LOSS REFERENCE. 5 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.