The Piston,floating, cataloged under National Stock Number 1620-00-718-6473, is classified within Federal Supply Class 1620 (Aircraft Landing Gear Components) of the Aircraft Components and Accessories group. The manufacturer of record is Goodrich Aerospace Canada Ltd. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Piston,floating |
| FSC / FSG | 1620 — Aircraft Landing Gear Components (FSG 16) |
| Manufacturers | Goodrich Aerospace Canada Ltd (CAGE 02121) |
| Parameter | Value |
|---|---|
| NSN | 1620-00-718-6473 |
| Primary Part Number | 5122-5 |
| Item Name | Piston,floating |
| FSC / FSG | 1620 / 16 — Aircraft Landing Gear Components |
| Manufacturer | Goodrich Aerospace Canada Ltd |
| 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 |
|---|---|
| 5122-5 PRIMARY | Goodrich Aerospace Canada Ltd (CAN) |
| Reference | Meaning |
|---|---|
| GAG16333 | 5/9 Secondary reference Loujon Mfg Co Div of Douville-Johnston Corp |
| 500832 | 5/9 Secondary reference G and R Metal Finishing Co Inc |
NSN 1620-00-718-6473 is a Piston,floating, manufactured by Goodrich Aerospace Canada Ltd, classified under FSC 1620, Aircraft Landing Gear Components. Status: active.
NSN 1620-00-718-6473 has 1 manufacturer part number on file: 5122-5 (Goodrich Aerospace Canada Ltd).
4 possible matches (shared part number, not a government interchangeability claim): 4920-00-838-6290, 4730-00-932-4753, 5342-01-478-7932. Verify interchangeability with system specifications before substitution.
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 1620-00-718-6473 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.