The Switch,radio Frequency Transmiss, cataloged under National Stock Number 5985-01-068-2582, 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 18 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-068-2582 |
| Primary Part Number | 77-2202 |
| Item Name | Switch,radio Frequency Transmiss |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Dow-Key Microwave Llc |
| Status | ACTIVE |
| Switching Time | 15.0 MILLISECONDS MS |
| Body Style | RECTANGULAR |
| Actuator Voltage in Volts | 12.0 NOMINAL |
| Precious Material | GOLD AND SILVER |
| Pole Quantity | 1 |
| Connector End Design | FEMALE |
| Coupling Position Quantity | 3 |
| Switch Type | NONTRANSFER |
| Precious Material and Location | CONTACT SURFACES GOLD AND CONNECTOR SURFACES SILVER |
| Operating Temp Range | -55.0 TO 85.0 CELSIUS DEGC |
| Frequency Rating | 1.2 GIGAHERTZ NOMINAL FIRST FREQUENCY RF POWER HANDLING |
| Frequency Rating | 200.0 MEGAHERTZ NOMINAL SINGLE FREQUENCY INSERTION LOSS REFERENCE |
| Rf Power Handling Capability | 150.0 WATTS AVERAGE SECOND |
| Rf Power Handling Capability | 60.0 WATTS AVERAGE FIRST |
| Terminal Type and Quantity | 2 TAB, SOLDER LUG AND 3 RECEPTACLE, COAXIAL |
| Switch Operation Sequence | MAKES BEFORE BREAKS |
| Coaxial Connector Series Designation | BNC |
| Throw Quantity | 2 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 77-2202 PRIMARY | Dow-Key Microwave Llc (USA) |
| Reference | Meaning |
|---|---|
| 0N204002 | 5/2 Secondary reference U.S. Government activity |
NSN 5985-01-068-2582 is a Switch,radio Frequency Transmiss, manufactured by Dow-Key Microwave Llc, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-068-2582 has 1 manufacturer part number on file: 77-2202 (Dow-Key Microwave Llc).
2 possible matches (shared part number, not a government interchangeability claim): 5330-01-340-5023, 5305-01-479-0026. Verify interchangeability with system specifications before substitution.
Key specifications for 77-2202: Switching Time: 15.0 MILLISECONDS MS; Overall Height: 2.200 INCHES NOMINAL IN; Body Style: RECTANGULAR; Actuator Voltage in Volts: 12.0 NOMINAL. 18 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 5985-01-068-2582 has DEMIL Code Q. 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.