The Test Set,electronic Systems, cataloged under National Stock Number 4920-00-152-2472, 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 General Dynamics Land Systems - Canadacorporation Div General Dynamics Mission Systems. Government technical data includes 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4920-00-152-2472 |
| Primary Part Number | 139188-901 |
| Item Name | Test Set,electronic Systems |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | General Dynamics Land Systems - Canadacorporation Div General Dynamics Mission Systems |
| Status | ACTIVE |
| Supplementary Features | 21 X 18 X 13 IN'S; ALUMINUM IN |
| Functional Description | SUPPLIES AND CONTROLS POWER AND SIGNAL INPUTS TO THE DISPLAY SET; PROVIDES FAULT ISOLATION OF THE CONVERTER & DISPLAY UNIT |
| 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 |
|---|---|
| 139188-901 PRIMARY | General Dynamics Land Systems - Canadacorporation Div General Dynamics Mission Systems (CAN) |
| Reference | Meaning |
|---|---|
| AN/ASM-445 | 5/2 Secondary reference U.S. Government activity |
NSN 4920-00-152-2472 is a Test Set,electronic Systems, manufactured by General Dynamics Land Systems - Canadacorporation Div General Dynamics Mission Systems, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-00-152-2472 has 1 manufacturer part number on file: 139188-901 (General Dynamics Land Systems - Canadacorporation Div General Dynamics Mission Systems).
Key specifications for 139188-901: Supplementary Features: 21 X 18 X 13 IN'S; ALUMINUM IN; Functional Description: SUPPLIES AND CONTROLS POWER AND SIGNAL INPUTS TO THE DISPLAY SET; PROVIDES FAULT ISOLATION OF THE CONVERTER & DISPLAY UNIT. 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 4920-00-152-2472 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.