The Switch,rotary, cataloged under National Stock Number 5930-01-255-4189, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. Government technical data includes 7 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 5930-01-255-4189 |
| Item Name | Switch,rotary |
| FSC / FSG | 5930 / 59 — Switches |
| Status | ACTIVE |
| Terminal Type | CONNECTOR, RECEPTACLE |
| Mounting Facility Pattern | FOUR POSITION RECTANGULAR SINGLE MOUNTING FACILITY |
| Mounting Method | UNTHREADED HOLE(S) AND FLANGE SINGLE MOUNTING FACILITY |
| Longest Vertical Distance Between Mounting Centers | 9.400 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Individual Section Quantity | 10 |
| Features Provided | ACTUATOR KNOB AND METALLIC INCLOSURE |
| Longest Horizontal Distance Between Mounting Centers | 3.060 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 |
|---|---|
| 1084-1 | 3/9 Design control — primary reference International Switchboard Corp Div of Equus Power Systems Corp |
NSN 5930-01-255-4189 is a Switch,rotary, classified under FSC 5930, Switches. Status: active.
2 possible matches (shared part number, not a government interchangeability claim): 5340-01-544-4631, 1670-01-682-7289. Verify interchangeability with system specifications before substitution.
Key specifications for 5930-01-255-4189: Terminal Type: CONNECTOR, RECEPTACLE; Mounting Facility Pattern: FOUR POSITION RECTANGULAR SINGLE MOUNTING FACILITY; Mounting Method: UNTHREADED HOLE(S) AND FLANGE SINGLE MOUNTING FACILITY; Longest Vertical Distance Between Mounting Centers: 9.400 INCHES NOMINAL SINGLE MOUNTING FACILITY IN. 7 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.