The Switch,radio Frequency Transmiss, cataloged under National Stock Number 5985-01-346-4166, 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 Naval Sea Systems Command. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-346-4166 |
| Primary Part Number | 5616442-24 |
| Item Name | Switch,radio Frequency Transmiss |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Switching Time | 1.0 MICROSECONDS US |
| Precious Material | GOLD |
| Pole Quantity | 1 |
| Switch Type | NONTRANSFER |
| Precious Material and Location | EXTERNAL SURFACES GOLD |
| Terminal Type and Quantity | 24 PIN |
| Throw Quantity | 4 |
| 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 |
|---|---|
| DS0421-1 | Daico Industries, Inc. Dba Daico Industries Inc (USA) |
| 5616442-24 PRIMARY | Naval Sea Systems Command (USA) |
NSN 5985-01-346-4166 is a Switch,radio Frequency Transmiss, manufactured by Naval Sea Systems Command, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-346-4166 has 2 manufacturer part numbers on file: DS0421-1 (Daico Industries, Inc. Dba Daico Industries Inc), 5616442-24 (Naval Sea Systems Command).
Key specifications for 5616442-24: Switching Time: 1.0 MICROSECONDS US; Overall Height: 0.500 INCHES NOMINAL IN; Precious Material: GOLD; Pole Quantity: 1. 7 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.