The Switch,radio Frequency Transmiss, cataloged under National Stock Number 5985-01-161-3101, 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 23 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. 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 | 5985-01-161-3101 |
| Primary Part Number | 260-2302 |
| Item Name | Switch,radio Frequency Transmiss |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Dow-Key Microwave Llc |
| Status | ACTIVE |
| Switching Time | 25.0 MILLISECONDS MS |
| Body Style | RECTANGULAR |
| Actuator Voltage in Volts | 26.0 NOMINAL |
| Pole Quantity | 2 |
| Connector End Design | FEMALE |
| Actuator Current Type and Rating in Amps | 0.5 DC NOMINAL |
| Coupling Position Quantity | 6 |
| Switch Type | NONTRANSFER |
| Operating Temp Range | -55.0 TO 85.0 CELSIUS DEGC |
| Frequency Rating | 0.0 GIGAHERTZ MINIMUM AND 0.1 GIGAHERTZ MAXIMUM FIRST FREQUENCY INSERTION LOSS REFERENCE |
| Frequency Rating | 0.0 GIGAHERTZ MINIMUM AND 0.1 GIGAHERTZ MAXIMUM FIRST FREQUENCY VOLTAGE STANDING WAVE RATIO |
| Frequency Rating | 0.0 GIGAHERTZ MINIMUM AND 0.4 GIGAHERTZ MAXIMUM SECOND FREQUENCY RF POWER HANDLING |
| Frequency Rating | 0.1 GIGAHERTZ MINIMUM AND 0.4 GIGAHERTZ MAXIMUM SECOND FREQUENCY INSERTION LOSS REFERENCE |
| Frequency Rating | 0.1 GIGAHERTZ MINIMUM AND 0.4 GIGAHERTZ MAXIMUM SECOND FREQUENCY VOLTAGE STANDING WAVE RATIO |
| Frequency Rating | 0.4 GIGAHERTZ MINIMUM AND 1.0 GIGAHERTZ MAXIMUM FIRST FREQUENCY RF POWER HANDLING |
| Frequency Rating | 0.4 GIGAHERTZ MINIMUM AND 1.0 GIGAHERTZ MAXIMUM THIRD FREQUENCY INSERTION LOSS REFERENCE |
| Frequency Rating | 0.4 GIGAHERTZ MINIMUM AND 1.0 GIGAHERTZ MAXIMUM THIRD FREQUENCY VOLTAGE STANDING WAVE RATIO |
| Rf Power Handling Capability | 1.0 KILOWATTS PEAK SECOND |
| Rf Power Handling Capability | 750.0 WATTS AVERAGE FIRST |
| Terminal Type and Quantity | 2 TURRET AND 6 RECEPTACLE, COAXIAL |
| Switch Operation Sequence | BREAKS BEFORE MAKES |
| Coaxial Connector Series Designation | BNC |
| Throw Quantity | 2 |
| 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 |
|---|---|
| 260-2302 PRIMARY | Dow-Key Microwave Llc (USA) |
NSN 5985-01-161-3101 is a Switch,radio Frequency Transmiss, manufactured by Dow-Key Microwave Llc, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-161-3101 has 1 manufacturer part number on file: 260-2302 (Dow-Key Microwave Llc).
1 possible match (shared part number, not a government interchangeability claim): 6220-01-328-6176. Verify interchangeability with system specifications before substitution.
Key specifications for 260-2302: Switching Time: 25.0 MILLISECONDS MS; Overall Height: 2.415 INCHES NOMINAL IN; Body Style: RECTANGULAR; Actuator Voltage in Volts: 26.0 NOMINAL. 23 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.