The Switch,centrifugal, cataloged under National Stock Number 5930-01-674-5679, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Pollak Joseph Corp. The record lists 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Item Name | Switch,centrifugal |
| FSC / FSG | 5930 — Switches (FSG 59) |
| Manufacturers | Pollak Joseph Corp (CAGE 77326); Oshkosh Defense Llc (CAGE 75Q65) |
| Parameter | Value |
|---|---|
| NSN | 5930-01-674-5679 |
| Primary Part Number | 21-547 |
| Item Name | Switch,centrifugal |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Pollak Joseph Corp |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
NSN 5930-01-674-5679 is a Switch,centrifugal, manufactured by Pollak Joseph Corp, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-674-5679 has 2 manufacturer part numbers on file: 21-547 (Pollak Joseph Corp), 12601876 (Oshkosh Defense Llc).
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.