The Piston,replenishing, cataloged under National Stock Number 1620-00-182-3477, is classified within Federal Supply Class 1620 (Aircraft Landing Gear Components) of the Aircraft Components and Accessories group. The manufacturer of record is Metadure Parts & Sales, Inc. Dba Worldwide Aeronautical Components. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Item Name | Piston,replenishing |
| FSC / FSG | 1620 — Aircraft Landing Gear Components (FSG 16) |
| Manufacturers | Metadure Parts & Sales, Inc. Dba Worldwide Aeronautical Components (CAGE 8U755) |
| Parameter | Value |
|---|---|
| NSN | 1620-00-182-3477 |
| Primary Part Number | A12663 |
| Item Name | Piston,replenishing |
| FSC / FSG | 1620 / 16 — Aircraft Landing Gear Components |
| Manufacturer | Metadure Parts & Sales, Inc. Dba Worldwide Aeronautical Components |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| A12663 PRIMARY | Metadure Parts & Sales, Inc. Dba Worldwide Aeronautical Components (USA) |
| Reference | Meaning |
|---|---|
| A12663 | 5/9 Secondary reference Vibratech Inc |
NSN 1620-00-182-3477 is a Piston,replenishing, manufactured by Metadure Parts & Sales, Inc. Dba Worldwide Aeronautical Components, classified under FSC 1620, Aircraft Landing Gear Components. Status: active.
NSN 1620-00-182-3477 has 1 manufacturer part number on file: A12663 (Metadure Parts & Sales, Inc. Dba Worldwide Aeronautical Components).
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 1620-00-182-3477 has DEMIL Code Q. 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.