The Switch,radio Frequency Transmiss, cataloged under National Stock Number 5985-01-373-9950, 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 6 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 | 5985-01-373-9950 |
| Primary Part Number | 481-107 |
| Item Name | Switch,radio Frequency Transmiss |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Dow-Key Microwave Llc |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 4 THREADED HOLE(S) |
| Overall Diameter | 2.630 INCHES NOMINAL IN |
| Actuator Voltage in Volts | 28.0 NOMINAL |
| Nominal Thread Size | 0.138 INCHES MOUNTING FACILITY HOLE IN |
| Thread Quantity Per Inch | 32 MOUNTING FACILITY HOLE |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) MOUNTING FACILITY HOLE |
| 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 |
|---|---|
| 481-107 PRIMARY | Dow-Key Microwave Llc (USA) |
NSN 5985-01-373-9950 is a Switch,radio Frequency Transmiss, manufactured by Dow-Key Microwave Llc, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-373-9950 has 1 manufacturer part number on file: 481-107 (Dow-Key Microwave Llc).
Key specifications for 481-107: Mounting Facility Type and Quantity: 4 THREADED HOLE(S); Overall Diameter: 2.630 INCHES NOMINAL IN; Actuator Voltage in Volts: 28.0 NOMINAL; Overall Length: 2.750 INCHES NOMINAL IN. 6 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.