The Switch,radio Frequency Transmiss, cataloged under National Stock Number 5985-01-154-7338, 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 L3 Technologies, Inc. Div L3 Keo. Government technical data includes 7 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-154-7338 |
| Primary Part Number | 055352 |
| Item Name | Switch,radio Frequency Transmiss |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | L3 Technologies, Inc. Div L3 Keo |
| Status | ACTIVE |
| Actuator Voltage in Volts | 28.0 NOMINAL |
| Switch Return Mechanism Type | FAIL-SAFE |
| Connector End Design | FEMALE |
| Actuator Current Type and Rating in Amps | 0.12 DC NOMINAL |
| Coupling Position Quantity | 3 |
| Terminal Type and Quantity | 2 SOLDER STUD AND 3 RECEPTACLE, COAXIAL |
| Coaxial Connector Series Designation | SMA |
| 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 |
|---|---|
| 055352 PRIMARY | L3 Technologies, Inc. Div L3 Keo (USA) |
| 919C70100(MODIFIED) | Dow-Key Microwave Llc (USA) |
| Reference | Meaning |
|---|---|
| 934B055352 | 5/9 Secondary reference L3 Technologies, Inc. Div L3 Keo |
| 919C70100(MODIFIED) | 5/9 Secondary reference K&l Microwave Llc |
| 919C70100(MODIFIED) | 5/9 Secondary reference U.S. Government activity |
NSN 5985-01-154-7338 is a Switch,radio Frequency Transmiss, manufactured by L3 Technologies, Inc. Div L3 Keo, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-154-7338 has 2 manufacturer part numbers on file: 055352 (L3 Technologies, Inc. Div L3 Keo), 919C70100(MODIFIED) (Dow-Key Microwave Llc).
Key specifications for 055352: Overall Height: 0.480 INCHES MINIMUM AND 0.520 INCHES MAXIMUM IN; Actuator Voltage in Volts: 28.0 NOMINAL; Switch Return Mechanism Type: FAIL-SAFE; Connector End Design: FEMALE. 7 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 5985-01-154-7338 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.