The Switch,radio Frequency Transmiss, cataloged under National Stock Number 5985-01-157-7863, 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 Raytheon Company Div Rmd Strategic. Government technical data includes 25 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5985-01-157-7863 |
| Primary Part Number | 729202-1 |
| Item Name | Switch,radio Frequency Transmiss |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Raytheon Company Div Rmd Strategic |
| Status | ACTIVE |
| Switching Time | 0.5 MICROSECONDS US |
| Mounting Facility Type and Quantity | 2 UNTHREADED HOLE(S) |
| Body Style | RECTANGULAR |
| Actuator Voltage in Volts | 5.0 NOMINAL |
| Voltage Standing Wave Ratio | 1.50 SINGLE |
| Unthreaded Mounting Hole Diameter | 0.125 INCHES MINIMUM AND 0.318 INCHES MAXIMUM IN |
| Pole Quantity | 1 |
| Switch Return Mechanism Type | FAIL-SAFE |
| Connector End Design | FEMALE |
| Actuator Current Type and Rating in Amps | 0.1 DC NOMINAL |
| Coupling Position Quantity | 7 |
| Minimum Crosstalk Rating in Decibels | 25.0 SINGLE |
| Switch Type | NONTRANSFER |
| Insertion Loss in Decibels | 0.50 SINGLE |
| Actuator Operating Method | SOLID STATE |
| Operating Temp Range | -55.0 TO 105.0 CELSIUS DEGC |
| Frequency Rating | 960.0 MEGAHERTZ MINIMUM AND 1215.0 MEGAHERTZ MAXIMUM SINGLE FREQUENCY INSERTION LOSS REFERENCE |
| Frequency Rating | 960.0 MEGAHERTZ MINIMUM AND 1215.0 MEGAHERTZ MAXIMUM SINGLE FREQUENCY RF POWER HANDLING |
| Frequency Rating | 960.0 MEGAHERTZ MINIMUM AND 1215.0 MEGAHERTZ MAXIMUM SINGLE FREQUENCY VOLTAGE STANDING WAVE RATIO |
| Rf Power Handling Capability | 3.0 WATTS AVERAGE SINGLE |
| Material | METAL BODY |
| Terminal Type and Quantity | 4 PIN AND 3 RECEPTACLE, COAXIAL |
| Switch Operation Sequence | MAKES BEFORE BREAKS |
| Coaxial Connector Series Designation | SMA |
| Throw Quantity | 2 |
| 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 |
|---|---|
| 729202-1 PRIMARY | Raytheon Company Div Rmd Strategic (USA) |
| Reference | Meaning |
|---|---|
| MA8438-S535 | 5/9 Secondary reference U.S. Government activity |
NSN 5985-01-157-7863 is a Switch,radio Frequency Transmiss, manufactured by Raytheon Company Div Rmd Strategic, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-157-7863 has 1 manufacturer part number on file: 729202-1 (Raytheon Company Div Rmd Strategic).
Key specifications for 729202-1: Switching Time: 0.5 MICROSECONDS US; Mounting Facility Type and Quantity: 2 UNTHREADED HOLE(S); Overall Height: 1.410 INCHES NOMINAL IN; Body Style: RECTANGULAR. 25 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.