The Switch,rotary, cataloged under National Stock Number 5930-00-548-8614, 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 20 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-00-548-8614 |
| Primary Part Number | 1241L |
| Item Name | Switch,rotary |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Yosemite Investment Inc Dba North American Capacitor Co |
| Status | ACTIVE |
| Shaft Type | ROUND, BREAKOFF SINGLE ACTUATOR |
| Shaft Diameter | 0.250 INCHES NOMINAL SINGLE ACTUATOR IN |
| Switch Contact Basic Design | NONPILE-UP SYMMETRICAL |
| Terminal Type | TAB, SOLDER LUG |
| Rotor Through Connection Quantity | 1 EACH SECTION |
| Mounting Method | THREADED BUSHING SINGLE MOUNTING FACILITY |
| Thread Length | 0.375 INCHES NOMINAL SINGLE MOUNTING FACILITY IN |
| Pole Quantity | 1 EACH SECTION FRONT |
| Style Designator | CIRCULAR WAFER, BUSHING MOUNT |
| Individual Section Quantity | 4 |
| Knob Manufacturer Code | 37942 |
| Features Provided | ACTUATOR KNOB |
| Nominal Thread Size | 0.375 INCHES SINGLE MOUNTING FACILITY IN |
| Shaft Length | 2.375 INCHES NOMINAL SINGLE ACTUATOR IN |
| Knob Manufacturer Part Number | A143818-3 |
| Contact Switching Action | MAKES BEFORE BREAKS EACH SECTION REAR |
| Switch Actuator Positioning Increment | 30.0 DEGREES SINGLE ACTUATOR |
| Switch Actuator Indexing Position Quantity | 11 SINGLE ACTUATOR |
| Thread Series Designator | UNEF SINGLE MOUNTING FACILITY |
| Throw Quantity | 11 EACH 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 |
|---|---|
| 1241L PRIMARY | Yosemite Investment Inc Dba North American Capacitor Co (USA) |
| Reference | Meaning |
|---|---|
| B110083 | 5/9 Secondary reference Yosemite Investment Inc Dba North American Capacitor Co |
NSN 5930-00-548-8614 is a Switch,rotary, manufactured by Yosemite Investment Inc Dba North American Capacitor Co, classified under FSC 5930, Switches. Status: active.
NSN 5930-00-548-8614 has 1 manufacturer part number on file: 1241L (Yosemite Investment Inc Dba North American Capacitor Co).
Key specifications for 1241L: Shaft Type: ROUND, BREAKOFF SINGLE ACTUATOR; Overall Height: 2.375 INCHES NOMINAL IN; Shaft Diameter: 0.250 INCHES NOMINAL SINGLE ACTUATOR IN; Switch Contact Basic Design: NONPILE-UP SYMMETRICAL. 20 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.