The Switch,radio Frequency Transmiss, cataloged under National Stock Number 5985-01-500-8378, 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 Dow-Key Microwave Llc. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5985-01-500-8378 |
| Primary Part Number | 411C-420832A |
| Item Name | Switch,radio Frequency Transmiss |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Dow-Key Microwave Llc |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 3 BRACKET(S) |
| Body Style | RECTANGULAR |
| Actuator Voltage in Volts | 11.0 MINIMUM AND 14.0 MAXIMUM |
| Connector End Design | MALE |
| Switch Type | TRANSFER |
| Insertion Loss in Decibels | 0.50 SINGLE |
| Operating Temp Range | -25.0 TO 65.0 CELSIUS DEGC |
| Frequency Rating | 18.0 GIGAHERTZ NOMINAL SINGLE FREQUENCY OPERATING |
| Coaxial Connector Series Designation | SMA |
| Longest Horizontal Distance Between Mounting Centers | 1.090 INCHES NOMINAL SINGLE MOUNTING FACILITY PATTERN IN |
| 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 |
|---|---|
| G752640-4 | Raytheon Company Div Corp (USA) |
| 411C-420832A PRIMARY | Dow-Key Microwave Llc (USA) |
| G752640-4 | Raytheon Company Dba Raytheon Co (USA) |
| Reference | Meaning |
|---|---|
| G752640 | D/9 Drawing number reference only Raytheon Company Div Corp |
NSN 5985-01-500-8378 is a Switch,radio Frequency Transmiss, manufactured by Dow-Key Microwave Llc, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-500-8378 has 3 manufacturer part numbers on file: G752640-4 (Raytheon Company Div Corp), 411C-420832A (Dow-Key Microwave Llc), G752640-4 (Raytheon Company Dba Raytheon Co).
Key specifications for 411C-420832A: Mounting Facility Type and Quantity: 3 BRACKET(S); Overall Height: 2.660 INCHES NOMINAL IN; Body Style: RECTANGULAR; Actuator Voltage in Volts: 11.0 MINIMUM AND 14.0 MAXIMUM. 10 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.