The Switch,rotary, cataloged under National Stock Number 5930-01-579-4889, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Cole Instrument Corp. Government technical data includes 6 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-579-4889 |
| Primary Part Number | SRL-1845-2-2B |
| Item Name | Switch,rotary |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Cole Instrument Corp |
| Status | ACTIVE |
| Mounting Method | THREADED BUSHING SINGLE MOUNTING FACILITY |
| Pole Quantity | 2 SINGLE SECTION FRONT |
| Nominal Thread Size | 0.750 INCHES SINGLE MOUNTING FACILITY IN |
| Thread Class | 2A SINGLE MOUNTING FACILITY A |
| Thread Quantity Per Inch | 32 SINGLE MOUNTING FACILITY |
| Thread Series Designator | UNS SINGLE MOUNTING FACILITY |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| SRL-1845-2-2B PRIMARY | Cole Instrument Corp (USA) |
NSN 5930-01-579-4889 is a Switch,rotary, manufactured by Cole Instrument Corp, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-579-4889 has 1 manufacturer part number on file: SRL-1845-2-2B (Cole Instrument Corp).
Key specifications for SRL-1845-2-2B: Mounting Method: THREADED BUSHING SINGLE MOUNTING FACILITY; Pole Quantity: 2 SINGLE SECTION FRONT; Nominal Thread Size: 0.750 INCHES SINGLE MOUNTING FACILITY IN; Special Features: 45 DEGREE INDEXING; 2 POLE; NON-SHORTING SWITCH; SWITCH ACTION OPTION 2 WITH KEY REMOVAL AT B POSITION. 6 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.
NSN 5930-01-579-4889 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.