The Switch,radio Frequency Transmiss, cataloged under National Stock Number 5985-01-391-2942, 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 Alpha Industries Inc Advanced Products Div. Government technical data includes 13 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-391-2942 |
| Primary Part Number | MT8535-01A |
| Item Name | Switch,radio Frequency Transmiss |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Alpha Industries Inc Advanced Products Div |
| Status | ACTIVE |
| Switching Time | 50.0 NANOSECONDS NS |
| Actuator Voltage in Volts | 0.8 MINIMUM AND 5.0 MAXIMUM |
| Voltage Standing Wave Ratio | 1.20 SINGLE |
| Criticality Code Justification | FEAT |
| Pole Quantity | 1 |
| Connector End Design | FEMALE |
| Actuator Current Type and Rating in Amps | 0.002 DC MAXIMUM AND 0.001 DC NOMINAL |
| Switch Type | NONTRANSFER |
| Actuator Operating Method | SOLID STATE |
| Rf Power Handling Capability | 0.002 WATTS PEAK SINGLE |
| Terminal Type and Quantity | 8 RECEPTACLE, COAXIAL AND 6 TURRET |
| Coaxial Connector Series Designation | SMA |
| Throw Quantity | 7 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| MT8535-01A PRIMARY | Alpha Industries Inc Advanced Products Div (USA) |
| Reference | Meaning |
|---|---|
| 312827-202 | 1/2 Source control — Government-approved source U.S. Government activity |
NSN 5985-01-391-2942 is a Switch,radio Frequency Transmiss, manufactured by Alpha Industries Inc Advanced Products Div, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-391-2942 has 1 manufacturer part number on file: MT8535-01A (Alpha Industries Inc Advanced Products Div).
Key specifications for MT8535-01A: Switching Time: 50.0 NANOSECONDS NS; Actuator Voltage in Volts: 0.8 MINIMUM AND 5.0 MAXIMUM; Voltage Standing Wave Ratio: 1.20 SINGLE; Criticality Code Justification: FEAT. 13 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 5985-01-391-2942 has DEMIL Code D. 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.