The Switch,rotary, cataloged under National Stock Number 5930-00-250-8458, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Yosemite Investment Inc Dba North American Capacitor Co. Government technical data includes 18 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government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 | 5930-00-250-8458 |
| Primary Part Number | 3243JT0NEC0NTR0L |
| Item Name | Switch,rotary |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Yosemite Investment Inc Dba North American Capacitor Co |
| Status | ACTIVE |
| Shaft Type | ROUND SINGLE ACTUATOR |
| Shaft Diameter | 0.250 INCHES NOMINAL SINGLE ACTUATOR IN |
| Switch Contact Basic Design | NONPILE-UP SYMMETRICAL |
| Terminal Type | TAB, SOLDER LUG |
| Mounting Method | THREADED BUSHING SINGLE MOUNTING FACILITY |
| Thread Length | 0.375 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Pole Quantity | 2 SINGLE SECTION FRONT |
| Pole Quantity | 2 SINGLE SECTION REAR |
| Individual Section Quantity | 1 |
| Nominal Thread Size | 0.375 INCHES SINGLE MOUNTING FACILITY IN |
| Shaft Length | 1.000 INCHES NOMINAL SINGLE ACTUATOR IN |
| Contact Switching Action | BREAKS BEFORE MAKES SINGLE SECTION REAR |
| Contact Switching Action | BREAKS BEFORE MAKES SINGLE SECTION FRONT |
| Switch Actuator Positioning Increment | 30.0 DEGREES SINGLE ACTUATOR |
| Switch Actuator Indexing Position Quantity | 2 SINGLE ACTUATOR |
| Thread Series Designator | UNEF SINGLE MOUNTING FACILITY |
| Throw Quantity | 2 SINGLE SECTION FRONT |
| Throw Quantity | 2 SINGLE SECTION REAR |
| 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 |
|---|---|
| 3243JT0NEC0NTR0L PRIMARY | Yosemite Investment Inc Dba North American Capacitor Co (USA) |
| A31052 PRIMARY | Raytheon Company Dba Raytheon Co (USA) |
| Reference | Meaning |
|---|---|
| B111501 | 5/9 Secondary reference Yosemite Investment Inc Dba North American Capacitor Co |
| B115909 | 5/9 Secondary reference Yosemite Investment Inc Dba North American Capacitor Co |
| SPC36539-1 | 5/9 Secondary reference Yosemite Investment Inc Dba North American Capacitor Co |
| RS41 | 5/9 Secondary reference Yosemite Investment Inc Dba North American Capacitor Co |
| A31052 | 5/9 Secondary reference Bendix Corp the |
NSN 5930-00-250-8458 is a Switch,rotary, manufactured by Yosemite Investment Inc Dba North American Capacitor Co, classified under FSC 5930, Switches. Status: active.
NSN 5930-00-250-8458 has 2 manufacturer part numbers on file: 3243JT0NEC0NTR0L (Yosemite Investment Inc Dba North American Capacitor Co), A31052 (Raytheon Company Dba Raytheon Co).
4 possible matches (shared part number, not a government interchangeability claim): 5930-00-316-2730, 5930-00-538-2098, 2590-01-134-6834. Verify interchangeability with system specifications before substitution.
Key specifications for 3243JT0NEC0NTR0L: Shaft Type: ROUND SINGLE ACTUATOR; Shaft Diameter: 0.250 INCHES NOMINAL SINGLE ACTUATOR IN; Switch Contact Basic Design: NONPILE-UP SYMMETRICAL; Terminal Type: TAB, SOLDER LUG. 18 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.