The Switch,radio Frequency Transmiss, cataloged under National Stock Number 5985-01-581-6293, 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 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5985-01-581-6293 |
| Primary Part Number | 461-590803E |
| Item Name | Switch,radio Frequency Transmiss |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Dow-Key Microwave Llc |
| Status | ACTIVE |
| Frequency Rating | 2.0 GIGAHERTZ NOMINAL SINGLE FREQUENCY RF POWER HANDLING |
| 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 |
|---|---|
| 461-590803E PRIMARY | Dow-Key Microwave Llc (USA) |
| Reference | Meaning |
|---|---|
| 561-590803E | 5/9 Secondary reference Dow-Key Microwave Llc |
NSN 5985-01-581-6293 is a Switch,radio Frequency Transmiss, manufactured by Dow-Key Microwave Llc, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-581-6293 has 1 manufacturer part number on file: 461-590803E (Dow-Key Microwave Llc).
Key specifications for 461-590803E: Special Features: ACTUATOR NORMALLY OPEN; COIL VOLT 15 VDC; CONNECTOR SMA FEMALE; NO INDICATORS; MAX SWITCH TIME 20 MS; CONNECTOR TYPE BNC; RF POSITIONS 6 POSTS VDC; Frequency Rating: 2.0 GIGAHERTZ NOMINAL SINGLE FREQUENCY RF POWER HANDLING; Part Name Assigned by Controlling Agency: 461 SERIES SWITCH, NORMALLY OPEN TERMINAL; End Item Identification: SOUTH KOREA ARMED SERVICES. 1 specification is 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 5985-01-581-6293 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.