The Switch,radio Frequency Transmiss, cataloged under National Stock Number 5985-01-619-8918, 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 3 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 | 5985-01-619-8918 |
| Primary Part Number | 402T-6301 |
| Item Name | Switch,radio Frequency Transmiss |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Dow-Key Microwave Llc |
| Status | ACTIVE |
| Switch Return Mechanism Type | FAIL-SAFE |
| Connector End Design | FEMALE |
| Frequency Rating | 12.4 GIGAHERTZ NOMINAL FIRST FREQUENCY OPERATING |
| 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 |
|---|---|
| 402T-6301 PRIMARY | Dow-Key Microwave Llc (USA) |
NSN 5985-01-619-8918 is a Switch,radio Frequency Transmiss, manufactured by Dow-Key Microwave Llc, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-619-8918 has 1 manufacturer part number on file: 402T-6301 (Dow-Key Microwave Llc).
Key specifications for 402T-6301: Switch Return Mechanism Type: FAIL-SAFE; Connector End Design: FEMALE; Special Features: 50 OHM, COIL 28VDC, OP TEMP: -25 DEG TO 65 DEG C, RF DIRECTION: BIDIRECTIONAL VDC; Frequency Rating: 12.4 GIGAHERTZ NOMINAL FIRST FREQUENCY OPERATING. 3 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 5985-01-619-8918 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.