The Switch,rotary, cataloged under National Stock Number 5930-00-548-6291, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Westinghouse Electric Corp. Government technical data includes 12 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through both NSN and commercial part number lookups. 9 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-00-548-6291 |
| Primary Part Number | NAJ20022PC6 |
| Item Name | Switch,rotary |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Westinghouse Electric Corp |
| Status | ACTIVE |
| Shaft Type | ROUND, FLATTED SINGLE ACTUATOR |
| Shaft Diameter | 0.375 INCHES NOMINAL SINGLE ACTUATOR IN |
| Switch Contact Basic Design | NONPILE-UP SYMMETRICAL |
| First Flat Length | 0.625 INCHES NOMINAL SINGLE ACTUATOR IN |
| Contact Load Current Rating | 60.0 AMPERES RESISTIVE LOAD DC AT SEA LEVEL |
| Style Designator | CIRCULAR WAFER, BUSHING MOUNT |
| Individual Section Quantity | 5 |
| Shaft Length | 1.000 INCHES NOMINAL SINGLE ACTUATOR IN |
| Contact Switching Action | BREAKS BEFORE MAKES EACH SECTION REAR |
| Contact Voltage Rating in Volts | 250.0 DC AT SEA LEVEL |
| Switch Actuator Positioning Increment | 90.0 DEGREES SINGLE ACTUATOR |
| Flat Height | 0.250 INCHES NOMINAL SINGLE ACTUATOR 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 |
|---|---|
| NAJ20022PC6 PRIMARY | Westinghouse Electric Corp (USA) |
| NAJ20023PC11 PRIMARY | Westinghouse Electric Corp (USA) |
| Reference | Meaning |
|---|---|
| 271-6508-958876ITEM6 | 3/2 Design control — primary reference U.S. Government activity |
| 6507-941805 | 3/2 Design control — primary reference U.S. Government activity |
| 212-6507-924788PC6 | 3/2 Design control — primary reference U.S. Government activity |
| 214-6507-798527REV2PC33 | 3/2 Design control — primary reference U.S. Government activity |
| 267-6508-1364690PC11 | 3/2 Design control — primary reference U.S. Government activity |
| 271-6508-958874REVEPC11 | 3/2 Design control — primary reference U.S. Government activity |
| 212-6507-1001563PC11 | 3/2 Design control — primary reference U.S. Government activity |
| 267-6508-1364692REVBITEM6 | 3/2 Design control — primary reference U.S. Government activity |
| 81621V | 5/9 Secondary reference Cooper Industries Inc Cooper Distribution Equipment Div |
NSN 5930-00-548-6291 is a Switch,rotary, manufactured by Westinghouse Electric Corp, classified under FSC 5930, Switches. Status: active.
NSN 5930-00-548-6291 has 2 manufacturer part numbers on file: NAJ20022PC6 (Westinghouse Electric Corp), NAJ20023PC11 (Westinghouse Electric Corp).
Key specifications for NAJ20022PC6: Shaft Type: ROUND, FLATTED SINGLE ACTUATOR; Overall Height: 4.750 INCHES NOMINAL IN; Shaft Diameter: 0.375 INCHES NOMINAL SINGLE ACTUATOR IN; Switch Contact Basic Design: NONPILE-UP SYMMETRICAL. 12 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.