The Indicator,readout, cataloged under National Stock Number 6930-01-121-4420, is classified within Federal Supply Class 6930 (Operation Training Devices) of the Training Aids and Devices group. The manufacturer of record is Industrial Electronic Engineers, Inc.. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6930-01-121-4420 |
| Primary Part Number | 54575-1 |
| Item Name | Indicator,readout |
| FSC / FSG | 6930 / 69 — Operation Training Devices |
| Manufacturer | Industrial Electronic Engineers, Inc. |
| Status | ACTIVE |
| FSC Application Data | FLIGHT SIMULATOR,TRAINER |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 54575-1 PRIMARY | Industrial Electronic Engineers, Inc. (USA) |
| Reference | Meaning |
|---|---|
| DS103-1 | 7/2 Vendor item drawing reference Cae Usa Inc. |
| DS103-1 | 5/9 Secondary reference Raytheon Technical Services Company |
NSN 6930-01-121-4420 is a Indicator,readout, manufactured by Industrial Electronic Engineers, Inc., classified under FSC 6930, Operation Training Devices. Status: active.
NSN 6930-01-121-4420 has 1 manufacturer part number on file: 54575-1 (Industrial Electronic Engineers, Inc.).
Key specifications for 54575-1: FSC Application Data: FLIGHT SIMULATOR,TRAINER. 1 specification is documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 6930-01-121-4420 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.