The Switch,code Indicating Wheel, cataloged under National Stock Number 5930-01-342-8278, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Raytheon Company Dba Raytheon Co. Government technical data includes 15 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5930-01-342-8278 |
| Primary Part Number | G490256-3 |
| Item Name | Switch,code Indicating Wheel |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Raytheon Company Dba Raytheon Co |
| Status | ACTIVE |
| Actuator Type | TOGGLE SINGLE ACTUATOR |
| Terminal Type | PRINTED CIRCUIT |
| Precious Material | GOLD |
| Contact Load Current Rating | 100.0 MILLIAMPERES RESISTIVE LOAD DC AT SEA LEVEL |
| Mounting Method | BRACKET(S) AND TERMINAL SINGLE MOUNTING FACILITY |
| Style Designator | TAP, SQUARE FRAME |
| Individual Section Quantity | 1 |
| Features Provided | METALLIC INCLOSURE |
| Readout Indicator Marking | 0,1,0,1,0,1,0,1,0,1 SINGLE SECTION |
| Contact Voltage Rating in Volts | 50.0 DC AT SEA LEVEL |
| Color | WHITE SINGLE BODY |
| Precious Material and Location | TERMINAL SURFACES GOLD |
| Operating Temp Range | -65.0 TO 85.0 CELSIUS DEGC |
| Switch Actuator Indexing Position Quantity | 10 SINGLE ACTUATOR |
| Hazardous Locations/environmental Protection | SHOCK RESISTANT AND VIBRATION RESISTANT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
NSN 5930-01-342-8278 is a Switch,code Indicating Wheel, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-342-8278 has 2 manufacturer part numbers on file: G490256-3 (Raytheon Company), G490256-3 (Raytheon Company Dba Raytheon Co).
Key specifications for G490256-3: Overall Height: 1.150 INCHES NOMINAL IN; Actuator Type: TOGGLE SINGLE ACTUATOR; Terminal Type: PRINTED CIRCUIT; Precious Material: GOLD. 15 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.