The Cam,landing Gear, cataloged under National Stock Number 1620-00-333-0840, 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 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 1620-00-333-0840 |
| Primary Part Number | 523550 |
| Item Name | Cam,landing Gear |
| FSC / FSG | 1620 / 16 — Aircraft Landing Gear Components |
| Manufacturer | Goodrich Corporation |
| Status | ACTIVE |
| General Characteristics Item Description | BRONZE ALUMINUM QQ-B-666,4.988 IN. O/A LG,3.893 IN. MIN TO 3.895 IN. MAX OD,3.377 IN. MIN TO 3.379 IN. MAX DIA BORE THRU,CAM TIP TO CAM BASE 2.576 IN. O/A,MACHINED SURFACES 20.0 40.0 AND 100.0 MICROINCH FINISH,4 KEYWAYS 0.250 IN. W 0.093 IN. MIN TO 0.098 IN. MAX DP IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 523550 PRIMARY | Goodrich Corporation (USA) |
| Reference | Meaning |
|---|---|
| 523550 | 5/9 Secondary reference Goodrich Corp Dba Goodrich Corp |
NSN 1620-00-333-0840 is a Cam,landing Gear, manufactured by Goodrich Corporation, classified under FSC 1620, Aircraft Landing Gear Components. Status: active.
NSN 1620-00-333-0840 has 1 manufacturer part number on file: 523550 (Goodrich Corporation).
1 possible match (shared part number, not a government interchangeability claim): 5945-00-737-9219. Verify interchangeability with system specifications before substitution.
Key specifications for 523550: General Characteristics Item Description: BRONZE ALUMINUM QQ-B-666,4.988 IN. O/A LG,3.893 IN. MIN TO 3.895 IN. MAX OD,3.377 IN. MIN TO 3.379 IN. MAX DIA BORE THRU,CAM TIP TO CAM BASE 2.576 IN. O/A,MACHINED SURFACES 20.0 40.0 AND 100.0 MICROINCH FINISH,4 KEYWAYS 0.250 IN. W 0.093 IN. MIN TO 0.098 IN. MAX DP IN. 1 specification is 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 1620-00-333-0840 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.