The Switch,rotary, cataloged under National Stock Number 5930-01-533-0294, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Cole Hersee Company. Government technical data includes 3 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 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-533-0294 |
| Primary Part Number | 75226 |
| Item Name | Switch,rotary |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Cole Hersee Company |
| Status | ACTIVE |
| Style Designator | MINIATURE BUSHING MOUNT INTEGRAL KNOB |
| Contact Voltage Rating in Volts | 24.0 LOWEST DC VOLTAGE RATING AT SEA LEVEL |
| Contact Voltage Rating in Volts | 12.0 HIGHEST DC VOLTAGE RATING AT SEA LEVEL |
| 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 |
|---|---|
| 75226 PRIMARY | Cole Hersee Company (USA) |
NSN 5930-01-533-0294 is a Switch,rotary, manufactured by Cole Hersee Company, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-533-0294 has 1 manufacturer part number on file: 75226 (Cole Hersee Company).
1 possible match (shared part number, not a government interchangeability claim): 5995-01-670-8894. Verify interchangeability with system specifications before substitution.
Key specifications for 75226: Style Designator: MINIATURE BUSHING MOUNT INTEGRAL KNOB; Contact Voltage Rating in Volts: 24.0 LOWEST DC VOLTAGE RATING AT SEA LEVEL; Contact Voltage Rating in Volts: 12.0 HIGHEST DC VOLTAGE RATING AT SEA LEVEL; Special Features: NON-DYNAMIC MOTOR; CONTROLS TWO MOTORS WITH PUSH TO WASH; FOR USE WITH NEGATIVE GROUND HEAVY DUTY WIPER MOTORS; 7 BLADE TERMINALS; CASE PLATED STEEL; KNOB BLACK PLASTIC WITH METAL INSERT AND SET SCREW; KNOB POSITIONS OFF/PARK,LOW, HIGH. 3 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.