The Calibrator,computer, cataloged under National Stock Number 4920-01-342-8451, is classified within Federal Supply Class 4920 (Aircraft Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Honeywell International Inc. Dba Honeywell International. Government technical data includes 7 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4920-01-342-8451 |
| Primary Part Number | 8502590-903 |
| Item Name | Calibrator,computer |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Honeywell International Inc. Dba Honeywell International |
| Status | ACTIVE |
| FSC Application Data | SPECIALIZED GROUND SERVICING EQUIPMENT |
| Phase | SINGLE |
| Indicator Type | LAMP AND LIGHT |
| Unpackaged Unit Weight | 30.000 POUNDS NOMINAL LBS |
| AC Voltage Rating | 115.0 VOLTS NOMINAL |
| DC Voltage Rating | 28.0 VOLTS NOMINAL |
| Mounting Method | THREADED HOLE(S) |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL C — Remove/Demil Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | N |
| Part Number | Manufacturer |
|---|---|
| 8502590-903 PRIMARY | Honeywell International Inc. Dba Honeywell International (USA) |
| Reference | Meaning |
|---|---|
| C-11607/ASM-673 | 5/1 Secondary reference U.S. Government activity |
NSN 4920-01-342-8451 is a Calibrator,computer, manufactured by Honeywell International Inc. Dba Honeywell International, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-01-342-8451 has 1 manufacturer part number on file: 8502590-903 (Honeywell International Inc. Dba Honeywell International).
Key specifications for 8502590-903: Overall Height: 155.000 INCHES NOMINAL IN; FSC Application Data: SPECIALIZED GROUND SERVICING EQUIPMENT; Phase: SINGLE; Indicator Type: LAMP AND LIGHT. 7 specifications are 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 4920-01-342-8451 has DEMIL Code C. 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.