The Switch,rotary, cataloged under National Stock Number 5930-00-642-9145, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. Government technical data includes 17 specifications, cited from the U.S. Government catalog. 9 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-00-642-9145 |
| Item Name | Switch,rotary |
| FSC / FSG | 5930 / 59 — Switches |
| Status | ACTIVE |
| Shaft Type | ROUND SINGLE ACTUATOR |
| Shaft Diameter | 0.625 INCHES NOMINAL SINGLE ACTUATOR IN |
| Switch Contact Basic Design | NONPILE-UP SYMMETRICAL |
| Terminal Type | THREADED STUD |
| Mounting Facility Pattern | FOUR POSITION RECTANGULAR SINGLE MOUNTING FACILITY |
| Contact Load Current Rating | 100.0 AMPERES RESISTIVE LOAD AC AT SEA LEVEL |
| Mounting Method | BASE SINGLE MOUNTING FACILITY |
| Unthreaded Mounting Hole Diameter | 0.531 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Longest Vertical Distance Between Mounting Centers | 5.625 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Individual Section Quantity | 1 |
| Features Provided | ACTUATOR KNOB |
| Shaft Length | 1.125 INCHES NOMINAL SINGLE ACTUATOR IN |
| Contact Switching Action | BREAKS BEFORE MAKES EACH SECTION FRONT |
| Contact Voltage Rating in Volts | 125.0 AC AT SEA LEVEL |
| Switch Actuator Positioning Increment | 90.0 DEGREES SINGLE ACTUATOR |
| Switch Actuator Indexing Position Quantity | 4 SINGLE ACTUATOR |
| Longest Horizontal Distance Between Mounting Centers | 5.625 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 475-6201-69860ALT2PC9 | 3/2 Design control — primary reference U.S. Government activity |
| 395-6201-71079ALT8PC5 | 3/2 Design control — primary reference U.S. Government activity |
| 6269-477PC9 | 3/2 Design control — primary reference U.S. Government activity |
| 6269-475PC9 | 3/2 Design control — primary reference U.S. Government activity |
| 477-6201-71055ALT3PC9 | 3/2 Design control — primary reference U.S. Government activity |
| 81258 | 5/9 Secondary reference Cooper Industries Inc Cooper Distribution Equipment Div |
| 381-6201-67636ALT12PC9 | 3/2 Design control — primary reference U.S. Government activity |
| 6269-381PC9 | 3/2 Design control — primary reference U.S. Government activity |
| 6269-395PC5 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5930-00-642-9145 is a Switch,rotary, classified under FSC 5930, Switches. Status: active.
2 possible matches (shared part number, not a government interchangeability claim): 5305-00-957-2634, 5310-01-548-8927. Verify interchangeability with system specifications before substitution.
Key specifications for 5930-00-642-9145: Shaft Type: ROUND SINGLE ACTUATOR; Shaft Diameter: 0.625 INCHES NOMINAL SINGLE ACTUATOR IN; Switch Contact Basic Design: NONPILE-UP SYMMETRICAL; Terminal Type: THREADED STUD. 17 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.