The Ring,rebound,landing Gear, cataloged under National Stock Number 1620-01-010-9125, is classified within Federal Supply Class 1620 (Aircraft Landing Gear Components) of the Aircraft Components and Accessories group. The manufacturer of record is Goodrich Corporation. 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1620-01-010-9125 |
| Primary Part Number | 18809-3 |
| Item Name | Ring,rebound,landing Gear |
| FSC / FSG | 1620 / 16 — Aircraft Landing Gear Components |
| Manufacturer | Goodrich Corporation |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL AMS 6415 COMP 4340 COND N,3.340 IN. MIN TO 3.345 IN. MAX OD,3.246 IN. MIN TO 3.248 IN. MAX ID,0.730 IN. O/A H,8 HOLES EQUALLY SPACED THRU WALL 0.093 IN. DIA,MACHINED SURFACES 32.0 AND 125.0 MICROINCH FINISH IN |
| Criticality Code Justification | AGAV |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 18809-3 PRIMARY | Goodrich Corporation (USA) |
| Reference | Meaning |
|---|---|
| 2580090-3 | 5/1 Secondary reference Honeywell International Inc. Dba Honeywell Div Aerospace-South Bend (westmoor St) |
| 2580090-3 | 5/9 Secondary reference Goodrich Corp Dba Goodrich Corp |
| 18809-3 | 3/9 Design control — primary reference Goodrich Corporation Div Advanced Structures Landing Systems |
| 2580090-3 | 5/1 Secondary reference Goodrich Corporation |
| 18809-3 | 5/9 Secondary reference Goodrich Aerospace Canada Ltd |
NSN 1620-01-010-9125 is a Ring,rebound,landing Gear, manufactured by Goodrich Corporation, classified under FSC 1620, Aircraft Landing Gear Components. Status: active.
NSN 1620-01-010-9125 has 1 manufacturer part number on file: 18809-3 (Goodrich Corporation).
1 possible match (shared part number, not a government interchangeability claim): 9310-01-607-9384. Verify interchangeability with system specifications before substitution.
Key specifications for 18809-3: General Characteristics Item Description: STEEL AMS 6415 COMP 4340 COND N,3.340 IN. MIN TO 3.345 IN. MAX OD,3.246 IN. MIN TO 3.248 IN. MAX ID,0.730 IN. O/A H,8 HOLES EQUALLY SPACED THRU WALL 0.093 IN. DIA,MACHINED SURFACES 32.0 AND 125.0 MICROINCH FINISH IN; Criticality Code Justification: AGAV; End Item Identification: A-10 AIRCRAFT. 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 1620-01-010-9125 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.