The Switch,radio Frequency Transmiss, cataloged under National Stock Number 5985-01-288-5646, 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 Air Systems Command Managed Original Design Activity Not Material/parts Supplier. Government technical data includes 10 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5985-01-288-5646 |
| Primary Part Number | 1324AS191 |
| Item Name | Switch,radio Frequency Transmiss |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| Status | ACTIVE |
| Switching Time | 2.0 MICROSECONDS US |
| Pole Quantity | 1 |
| Connector End Design | FEMALE |
| Coupling Position Quantity | 4 |
| Switch Type | NONTRANSFER |
| Operating Temp Range | -40.0 TO 65.0 CELSIUS DEGC |
| Terminal Type and Quantity | 9 PIN |
| Switch Operation Sequence | MAKES BEFORE BREAKS |
| Coaxial Connector Series Designation | SMA |
| Throw Quantity | 3 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 1324AS191 PRIMARY | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| 1324AS191 | General Microwave Corporation Div Kratos Microwave Electronics (USA) |
| Reference | Meaning |
|---|---|
| 1324AS191 | 5/2 Secondary reference U.S. Government activity |
NSN 5985-01-288-5646 is a Switch,radio Frequency Transmiss, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-288-5646 has 2 manufacturer part numbers on file: 1324AS191 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), 1324AS191 (General Microwave Corporation Div Kratos Microwave Electronics).
Key specifications for 1324AS191: Switching Time: 2.0 MICROSECONDS US; Pole Quantity: 1; Connector End Design: FEMALE; Coupling Position Quantity: 4. 10 specifications are documented in the U.S. Government catalog.
Hazardous per DLA record (HMIC Y). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 5985-01-288-5646 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.