The Switch,radio Frequency Transmiss, cataloged under National Stock Number 5985-01-576-0071, 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 Dow-Key Microwave Llc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-576-0071 |
| Primary Part Number | 412-630132 |
| Item Name | Switch,radio Frequency Transmiss |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Dow-Key Microwave Llc |
| Status | ACTIVE |
| Voltage Standing Wave Ratio | 1.15 FIRSTUNABLE TO DECODE |
| Voltage Standing Wave Ratio | 1.20 SECONDUNABLE TO DECODE |
| Voltage Standing Wave Ratio | 1.25 THIRDUNABLE TO DECODE |
| Voltage Standing Wave Ratio | 1.45 FOURTHUNABLE TO DECODE |
| Voltage Standing Wave Ratio | 1.60 FIFTHUNABLE TO DECODE |
| Insertion Loss in Decibels | 0.15 FIRST |
| Insertion Loss in Decibels | 0.20 SECOND |
| Insertion Loss in Decibels | 0.25 THIRD |
| Insertion Loss in Decibels | 0.40 FOURTH |
| Insertion Loss in Decibels | 0.50 FIFTH |
| Frequency Rating | 1.01 GIGAHERTZ MAXIMUM FIRST FREQUENCY OPERATING |
| Frequency Rating | 12.4 GIGAHERTZ MAXIMUM FIFTH FREQUENCY OPERATING |
| Frequency Rating | 2.0 GIGAHERTZ MAXIMUM SECOND FREQUENCY OPERATING |
| Frequency Rating | 4.0 GIGAHERTZ MAXIMUM THIRD FREQUENCY OPERATING |
| Frequency Rating | 8.0 GIGAHERTZ MAXIMUM FOURTH FREQUENCY OPERATING |
| Rf Power Handling Capability | UNABLE TO DECODE |
| Rf Power Handling Capability | 60.0 DECIBELS AVERAGE FIFTH |
| Rf Power Handling Capability | 60.0 DECIBELS AVERAGE FOURTH |
| Rf Power Handling Capability | 70.0 DECIBELS AVERAGE THIRD |
| Rf Power Handling Capability | 80.0 DECIBELS AVERAGE SECOND |
| Rf Power Handling Capability | 85.0 DECIBELS AVERAGE FIRST |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 412-630132 PRIMARY | Dow-Key Microwave Llc (USA) |
| Reference | Meaning |
|---|---|
| 5985PL1417663 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 5985-01-576-0071 is a Switch,radio Frequency Transmiss, manufactured by Dow-Key Microwave Llc, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-576-0071 has 1 manufacturer part number on file: 412-630132 (Dow-Key Microwave Llc).
Key specifications for 412-630132: Voltage Standing Wave Ratio: 1.15 FIRSTUNABLE TO DECODE; Voltage Standing Wave Ratio: 1.20 SECONDUNABLE TO DECODE; Voltage Standing Wave Ratio: 1.25 THIRDUNABLE TO DECODE; Voltage Standing Wave Ratio: 1.45 FOURTHUNABLE TO DECODE. 21 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 5985-01-576-0071 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.