The Dust Cap,aircraft,m, cataloged under National Stock Number 4925-01-556-1997, is classified within Federal Supply Class 4925 (Ammunition Maintenance, Repair, and Checkout Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Hydraulics International, Inc. Dba Hydraulics International Inc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Item Name | Dust Cap,aircraft,m |
| FSC / FSG | 4925 — Ammunition Maintenance, Repair, and Checkout Specialized Equipment (FSG 49) |
| Manufacturers | Hydraulics International, Inc. Dba Hydraulics International Inc (CAGE 56529); Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (CAGE 30003) |
| Parameter | Value |
|---|---|
| NSN | 4925-01-556-1997 |
| Primary Part Number | 3305AS1447-1 |
| Item Name | Dust Cap,aircraft,m |
| FSC / FSG | 4925 / 49 — Ammunition Maintenance, Repair, and Checkout Specialized Equipment |
| Manufacturer | Hydraulics International, Inc. Dba Hydraulics International Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 3305AS1447-1 PRIMARY | Hydraulics International, Inc. Dba Hydraulics International Inc (USA) |
| 3305AS1447-1 | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
NSN 4925-01-556-1997 is a Dust Cap,aircraft,m, manufactured by Hydraulics International, Inc. Dba Hydraulics International Inc, classified under FSC 4925, Ammunition Maintenance, Repair, and Checkout Specialized Equipment. Status: active.
NSN 4925-01-556-1997 has 2 manufacturer part numbers on file: 3305AS1447-1 (Hydraulics International, Inc. Dba Hydraulics International Inc), 3305AS1447-1 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier).
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 4925-01-556-1997 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.