The Switch,radio Frequency Transmiss, cataloged under National Stock Number 5985-01-256-7288, 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 Navy, United States Department of the Spawar Dba Space and Naval Wafare Command. Government technical data includes 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-256-7288 |
| Primary Part Number | 78E6N1329 |
| Item Name | Switch,radio Frequency Transmiss |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Navy, United States Department of the Spawar Dba Space and Naval Wafare Command |
| Status | ACTIVE |
| Switching Time | 1.0 MICROSECONDS US |
| Connector End Design | FEMALE |
| Operating Temp Range | -55.0 TO 71.0 CELSIUS DEGC |
| Coaxial Connector Series Designation | SMA |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 78E6N1329 PRIMARY | Navy, United States Department of the Spawar Dba Space and Naval Wafare Command (USA) |
| SW-2000-3A PRIMARY | American Microwave Corporation (USA) |
| Reference | Meaning |
|---|---|
| SW-2000-3A | C/1 Advisory reference — outside the item-of-supply concept Mercury Commercial Electronics, Inc. Dba Micronetics |
NSN 5985-01-256-7288 is a Switch,radio Frequency Transmiss, manufactured by Navy, United States Department of the Spawar Dba Space and Naval Wafare Command, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-256-7288 has 2 manufacturer part numbers on file: 78E6N1329 (Navy, United States Department of the Spawar Dba Space and Naval Wafare Command), SW-2000-3A (American Microwave Corporation).
Key specifications for 78E6N1329: Switching Time: 1.0 MICROSECONDS US; Connector End Design: FEMALE; Operating Temp Range: -55.0 TO 71.0 CELSIUS DEGC; Coaxial Connector Series Designation: SMA. 4 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 5985-01-256-7288 has DEMIL Code B. 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.