The Switch,radio Frequency Transmiss, cataloged under National Stock Number 5985-01-264-9865, 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 Ducommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc. Government technical data includes 5 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 | 5985-01-264-9865 |
| Primary Part Number | D1-433C801 |
| Item Name | Switch,radio Frequency Transmiss |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Ducommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc |
| Status | ACTIVE |
| Switching Time | 15.0 MILLISECONDS MS |
| Switch Return Mechanism Type | LATCHING |
| Switch Type | TRANSFER |
| Operating Temp Range | -35.0 TO 85.0 CELSIUS DEGC |
| Terminal Type and Quantity | 5 CONNECTOR, RECEPTACLE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| D1-433C801 PRIMARY | Ducommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc (USA) |
| 3598855-1 | Honeywell Intl Inc Defense Avionics Systems Former Test Systems Div (USA) |
NSN 5985-01-264-9865 is a Switch,radio Frequency Transmiss, manufactured by Ducommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-264-9865 has 2 manufacturer part numbers on file: D1-433C801 (Ducommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc), 3598855-1 (Honeywell Intl Inc Defense Avionics Systems Former Test Systems Div).
Key specifications for D1-433C801: Switching Time: 15.0 MILLISECONDS MS; Overall Height: 0.560 INCHES NOMINAL IN; Switch Return Mechanism Type: LATCHING; Overall Length: 2.640 INCHES NOMINAL IN. 5 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 5985-01-264-9865 has DEMIL Code Q. 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.