The Test Stand,electro-Optical Syste, cataloged under National Stock Number 4920-01-559-4100, 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 Spectron Engineering, Inc. Dba Spectron Engineering Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4920-01-559-4100 |
| Primary Part Number | 1420-HC-XP-04 |
| Item Name | Test Stand,electro-Optical Syste |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Spectron Engineering, Inc. Dba Spectron Engineering Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 1420-HC-XP-04 PRIMARY | Spectron Engineering, Inc. Dba Spectron Engineering Inc (USA) |
NSN 4920-01-559-4100 is a Test Stand,electro-Optical Syste, manufactured by Spectron Engineering, Inc. Dba Spectron Engineering Inc, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-01-559-4100 has 1 manufacturer part number on file: 1420-HC-XP-04 (Spectron Engineering, Inc. Dba Spectron Engineering Inc).
Key specifications for 1420-HC-XP-04: Overall Height: 22.240 INCHES NOMINAL IN; Overall Length: 16.740 INCHES NOMINAL IN; Overall Width: 14.000 INCHES NOMINAL IN; Special Features: THE TRANSPORT IS THE MECHANICAL HEART OF THE DASH SYSTEM; SECURES AND PRECISELY MOVES THE CAMERA; UTILIZES TWO MOTOR/DISC ASSEMBLIES ON THE HORIZONTAL AND VERTICAL AXES TO CONTROL THE ALTITUDINAL AND AZIMUTHAL ANGLES OF THECAMERA AS IT IS ORIENTED TO VIEW, MEASURE AND CHARACTERIZE A HUD OR CRT IMAGE. 0 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.
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.