The Switch,waveguide, cataloged under National Stock Number 5985-01-372-8864, 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 Naval Sea Systems Command. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5985-01-372-8864 |
| Primary Part Number | 6644247 |
| Item Name | Switch,waveguide |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Waveguide Flange Type | CHOKE |
| Voltage Standing Wave Ratio | 1.50 SINGLE |
| Actuator Current Type and Rating in Amps | 0.4 DC NOMINAL |
| Coupling Position Quantity | 2 |
| Switch Type | TRANSFER |
| Actuator Operating Method | RELAY |
| Surface Treatment | PAINT FLANGE(S) OUTSIDE SURFACES |
| Frequency Rating | 8.9 GIGAHERTZ MINIMUM AND 9.4 GIGAHERTZ MAXIMUM SINGLE FREQUENCY OPERATING |
| Rf Power Handling Capability | 0.05 WATTS AVERAGE FIRST |
| Rf Power Handling Capability | 3.0 WATTS PEAK SECOND |
| Material | ALUMINUM ALLOY FLANGE(S) |
| Flange Connecting Facility and Quantity | 4 THREADED HOLE(S) |
| Terminal Type and Quantity | 1 CONNECTOR, RECEPTACLE AND 2 RECTANGULAR FLANGE |
| 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 |
|---|---|
| 6644247 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| VLX-1052 | 5/2 Secondary reference U.S. Government activity |
NSN 5985-01-372-8864 is a Switch,waveguide, manufactured by Naval Sea Systems Command, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-372-8864 has 1 manufacturer part number on file: 6644247 (Naval Sea Systems Command).
Key specifications for 6644247: Waveguide Flange Type: CHOKE; Overall Height: 2.812 INCHES NOMINAL IN; Voltage Standing Wave Ratio: 1.50 SINGLE; Overall Length: 5.400 INCHES MAXIMUM IN. 13 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 5985-01-372-8864 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.