The Switch,radio Frequency Transmiss, cataloged under National Stock Number 5985-01-320-3896, 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 Teledyne Defense Electronics, Llc Dba Teledyne Microwave Solutions. Government technical data includes 17 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-320-3896 |
| Primary Part Number | 290099P12 |
| Item Name | Switch,radio Frequency Transmiss |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Teledyne Defense Electronics, Llc Dba Teledyne Microwave Solutions |
| Status | ACTIVE |
| Switching Time | 20.0 MILLISECONDS MS |
| Body Style | RECTANGULAR |
| Actuator Voltage in Volts | 26.0 MINIMUM AND 30.0 MAXIMUM |
| Pole Quantity | 1 |
| Switch Return Mechanism Type | FAIL-SAFE |
| Connector End Design | FEMALE |
| Actuator Current Type and Rating in Amps | 0.21 DC MAXIMUM |
| Coupling Position Quantity | 7 |
| Switch Type | NONTRANSFER |
| Operating Temp Range | -40.0 TO 85.0 CELSIUS DEGC |
| Rf Power Handling Capability | 40.0 WATTS AVERAGE FIRST |
| Rf Power Handling Capability | 57.0 WATTS PEAK SECOND |
| Terminal Type and Quantity | 7 WIRE HOOK AND 7 CONNECTOR, RECEPTACLE |
| Switch Operation Sequence | BREAKS BEFORE MAKES |
| Coaxial Connector Series Designation | SMA |
| Throw Quantity | 6 |
| Rf Maximum Voltage Rating | 500.0 VOLTS RMS |
| 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 |
|---|---|
| 290099P12 | Teledyne Defense Electronics, Llc Dba Teledyne Microwave Solutions (USA) |
| Reference | Meaning |
|---|---|
| 8061-DO-ASD-4C2-SN | 5/9 Secondary reference Stellant Systems Inc |
| 8061-DO-ASD-4C2-SN | 5/2 Secondary reference U.S. Government activity |
| 290099P12 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5985-01-320-3896 is a Switch,radio Frequency Transmiss, manufactured by Teledyne Defense Electronics, Llc Dba Teledyne Microwave Solutions, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-320-3896 has 1 manufacturer part number on file: 290099P12 (Teledyne Defense Electronics, Llc Dba Teledyne Microwave Solutions).
Key specifications for 290099P12: Switching Time: 20.0 MILLISECONDS MS; Overall Height: 1.740 INCHES MINIMUM AND 1.760 INCHES MAXIMUM IN; Body Style: RECTANGULAR; Actuator Voltage in Volts: 26.0 MINIMUM AND 30.0 MAXIMUM. 17 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.