The Switch,radio Frequency Transmiss, cataloged under National Stock Number 5985-01-085-5573, 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 L3harris Technologies, Inc.. Government technical data includes 14 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-085-5573 |
| Primary Part Number | 2139377G001 |
| Item Name | Switch,radio Frequency Transmiss |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | L3harris Technologies, Inc. |
| Status | ACTIVE |
| Switching Time | 20.0 MILLISECONDS MS |
| Body Style | RECTANGULAR |
| Actuator Voltage in Volts | 27.0 NOMINAL |
| Pole Quantity | 1 |
| Switch Return Mechanism Type | FAIL-SAFE |
| Connector End Design | FEMALE |
| Actuator Current Type and Rating in Amps | 0.2 DC NOMINAL |
| Coupling Position Quantity | 5 |
| Switch Type | NONTRANSFER |
| Terminal Type and Quantity | 5 RECEPTACLE, COAXIAL |
| Switch Operation Sequence | MAKES BEFORE BREAKS |
| Coaxial Connector Series Designation | SMA |
| Throw Quantity | 3 |
| Rf Maximum Voltage Rating | 30.0 VOLTS PEAK |
| 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 |
|---|---|
| CS38S13-1P | Teledyne Defense Electronics, Llc Dba Teledyne Microwave Solutions (USA) |
| 2139377G001 PRIMARY | L3harris Technologies, Inc. (USA) |
NSN 5985-01-085-5573 is a Switch,radio Frequency Transmiss, manufactured by L3harris Technologies, Inc., classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-085-5573 has 2 manufacturer part numbers on file: CS38S13-1P (Teledyne Defense Electronics, Llc Dba Teledyne Microwave Solutions), 2139377G001 (L3harris Technologies, Inc.).
Key specifications for 2139377G001: Switching Time: 20.0 MILLISECONDS MS; Overall Height: 1.750 INCHES NOMINAL IN; Body Style: RECTANGULAR; Actuator Voltage in Volts: 27.0 NOMINAL. 14 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 5985-01-085-5573 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.