The Programmer,power Supply, cataloged under National Stock Number 4920-01-187-2224, 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 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4920-01-187-2224 |
| Item Name | Programmer,power Supply |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Status | ACTIVE |
| FSC Application Data | WEAPON SYSTEM SUPPLY |
| General Characteristics Item Description | 19.000 IN. LG; 17.000 IN. W; 5.200 IN. H; DC POWER SUPPLY IN |
| Reference Number Differentiating Characteristics | AS DIFFERENTIATED BY SOURCE CONTROL DRAWING NO. |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | N |
| Part Number | Manufacturer |
|---|---|
| A31U29113-1 | Northrop Grumman Systems Corporation (USA) |
| Reference | Meaning |
|---|---|
| SNR488-8 | 3/3 Design control — primary reference U.S. Government activity |
NSN 4920-01-187-2224 is a Programmer,power Supply, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-01-187-2224 has 1 manufacturer part number on file: A31U29113-1 (Northrop Grumman Systems Corporation).
Key specifications for 4920-01-187-2224: FSC Application Data: WEAPON SYSTEM SUPPLY; General Characteristics Item Description: 19.000 IN. LG; 17.000 IN. W; 5.200 IN. H; DC POWER SUPPLY IN; End Item Identification: CATS 111 D (AN/USM429); Reference Number Differentiating Characteristics: AS DIFFERENTIATED BY SOURCE CONTROL DRAWING NO.. 3 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 4920-01-187-2224 has DEMIL Code D. 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.