The Switch,radio Frequency Transmiss, cataloged under National Stock Number 5985-01-475-2085, 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 Lockheed Martin Corporation. Government technical data includes 18 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 | 5985-01-475-2085 |
| Primary Part Number | 108109-1 |
| Item Name | Switch,radio Frequency Transmiss |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Lockheed Martin Corporation |
| Status | ACTIVE |
| Switching Time | 7.0 NANOSECONDS NS |
| Mounting Facility Type and Quantity | 4 UNTHREADED HOLE(S) |
| Body Style | RECTANGULAR |
| Actuator Voltage in Volts | 12.0 NOMINAL |
| Unthreaded Mounting Hole Diameter | 0.300 INCHES NOMINAL IN |
| Material Document and Classification | MIL-H-38534 MIL SPEC SINGLE MATERIAL RESPONSE BODY |
| Connector End Design | FEMALE |
| Actuator Current Type and Rating in Amps | 0.125 DC NOMINAL |
| Coupling Position Quantity | 1 |
| Minimum Crosstalk Rating in Decibels | 0.50 SINGLE |
| Switch Type | TRANSFER |
| Insertion Loss in Decibels | 0.50 SINGLE |
| Actuator Operating Method | SOLID STATE |
| Frequency Rating | 1152.0 MEGAHERTZ MINIMUM AND 1728.0 MEGAHERTZ MAXIMUM SINGLE FREQUENCY OPERATING |
| Rf Power Handling Capability | 11.0 DECIBELS PEAK SINGLE |
| Material | ALUMINUM BODY |
| Terminal Type and Quantity | 1 CONNECTOR, RECEPTACLE AND 10 PLUG, COAXIAL |
| Coaxial Connector Series Designation | BN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
NSN 5985-01-475-2085 is a Switch,radio Frequency Transmiss, manufactured by Lockheed Martin Corporation, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-475-2085 has 2 manufacturer part numbers on file: 108109-1 (Lockheed Martin Corporation), 107637 (Lockheed Martin Corporation).
Key specifications for 108109-1: Switching Time: 7.0 NANOSECONDS NS; Mounting Facility Type and Quantity: 4 UNTHREADED HOLE(S); Overall Height: 0.698 INCHES NOMINAL IN; Body Style: RECTANGULAR. 18 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 5985-01-475-2085 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.