The Switch,radio Frequency Transmiss, cataloged under National Stock Number 5985-01-320-1388, 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 8 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5985-01-320-1388 |
| Primary Part Number | 401-175 |
| Item Name | Switch,radio Frequency Transmiss |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Dow-Key Microwave Llc |
| Status | ACTIVE |
| Body Style | IRREGULAR |
| Actuator Voltage in Volts | 15.0 NOMINAL |
| Criticality Code Justification | FEAT |
| Pole Quantity | 1 |
| Coupling Position Quantity | 3 |
| Switch Type | NONTRANSFER |
| Operating Temp Range | -25.0 TO 85.0 CELSIUS DEGC |
| Throw Quantity | 2 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 401-175 | Dow-Key Microwave Llc (USA) |
| 715966-001 | Mercury Commercial Electronics, Inc. Dba Micronetics (USA) |
| MS-13098 | Dow-Key Microwave Llc (USA) |
| Reference | Meaning |
|---|---|
| D13-416D001 | 5/9 Secondary reference Ducommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc |
| 715966-001 | 3/9 Design control — primary reference Watkins-Johnson Co |
| MS-13098 | 5/9 Secondary reference K&l Microwave Llc |
NSN 5985-01-320-1388 is a Switch,radio Frequency Transmiss, manufactured by Dow-Key Microwave Llc, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-320-1388 has 3 manufacturer part numbers on file: 401-175 (Dow-Key Microwave Llc), 715966-001 (Mercury Commercial Electronics, Inc. Dba Micronetics), MS-13098 (Dow-Key Microwave Llc).
1 possible match (shared part number, not a government interchangeability claim): 4820-01-398-5772. Verify interchangeability with system specifications before substitution.
Key specifications for 401-175: Body Style: IRREGULAR; Actuator Voltage in Volts: 15.0 NOMINAL; Criticality Code Justification: FEAT; Pole Quantity: 1. 8 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 5985-01-320-1388 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.