The Test Set,control Box, cataloged under National Stock Number 4920-01-183-1869, is classified within Federal Supply Class 4920 (Aircraft Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4920-01-183-1869 |
| Item Name | Test Set,control Box |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Status | ACTIVE |
| FSC Application Data | CASTER/POWERBACK CONTROL BOX |
| General Characteristics Item Description | CONTAINED IN SUITCASE TYPE INSTRUMENT CASE; 18.000 IN. W; 12.000 IN. D; 7.000 IN. H; USED TO CHECK OPERATION OF COMPLETE ASSEMBLY; ALSO USED TO CHECK AND FAULT ISOLATE CHASSIS ALONE IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL C — Remove/Demil Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 4S60188-101A | 3/2 Design control — primary reference U.S. Government activity |
NSN 4920-01-183-1869 is a Test Set,control Box, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
Key specifications for 4920-01-183-1869: Overall Height: 7.000 INCHES NOMINAL IN; FSC Application Data: CASTER/POWERBACK CONTROL BOX; General Characteristics Item Description: CONTAINED IN SUITCASE TYPE INSTRUMENT CASE; 18.000 IN. W; 12.000 IN. D; 7.000 IN. H; USED TO CHECK OPERATION OF COMPLETE ASSEMBLY; ALSO USED TO CHECK AND FAULT ISOLATE CHASSIS ALONE IN; Overall Width: 18.000 INCHES NOMINAL IN. 2 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 4920-01-183-1869 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.