The Switch,code Indicating Wheel, cataloged under National Stock Number 5930-01-227-4119, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Ampex Data Systems Corp Computer Products Div. Government technical data includes 17 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5930-01-227-4119 |
| Primary Part Number | 119-690 |
| Item Name | Switch,code Indicating Wheel |
| FSC / FSG | 5930 / 59 — Switches |
| Manufacturer | Ampex Data Systems Corp Computer Products Div |
| Status | ACTIVE |
| Actuator Type | THUMBWHEEL SINGLE ACTUATOR |
| Terminal Type | PRINTED CIRCUIT |
| Precious Material | GOLD |
| Contact Load Current Rating | 125.0 MILLIAMPERES RESISTIVE LOAD DC AT SEA LEVEL |
| Mounting Method | PRINTED CIRCUIT SINGLE MOUNTING FACILITY |
| Contact Arrangement Truth Table | BCD WITH COMPLEMENT, 1 POLE - 16 POSITIONS SINGLE SECTION |
| Style Designator | MINIATURE PANEL MOUNT |
| Individual Section Quantity | 1 |
| Readout Indicator Marking | 0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15 SINGLE SECTION |
| Contact Voltage Rating in Volts | 28.0 DC AT SEA LEVEL |
| Color | BLACK SINGLE INDICATOR MARKING |
| Color | WHITE SINGLE INDICATOR BACKGROUND |
| Color | BLACK SINGLE BODY |
| Precious Material and Location | CONTACT AND CIRCUIT DISC SURFACES GOLD |
| Operating Temp Range | -20.0 TO 75.0 CELSIUS DEGC |
| Switch Actuator Indexing Position Quantity | 16 SINGLE ACTUATOR |
| Hazardous Locations/environmental Protection | MOISTURE RESISTANT |
| 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 |
|---|---|
| 119-690 | Ampex Data Systems Corp Computer Products Div (USA) |
| Reference | Meaning |
|---|---|
| 1A213029G | 3/2 Design control — primary reference U.S. Government activity |
NSN 5930-01-227-4119 is a Switch,code Indicating Wheel, manufactured by Ampex Data Systems Corp Computer Products Div, classified under FSC 5930, Switches. Status: active.
NSN 5930-01-227-4119 has 1 manufacturer part number on file: 119-690 (Ampex Data Systems Corp Computer Products Div).
Key specifications for 119-690: Overall Height: 0.640 INCHES NOMINAL IN; Actuator Type: THUMBWHEEL SINGLE ACTUATOR; Terminal Type: PRINTED CIRCUIT; Precious Material: GOLD. 17 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.