The Piston,landing Gear Strut, cataloged under National Stock Number 1620-01-020-4930, is classified within Federal Supply Class 1620 (Aircraft Landing Gear Components) of the Aircraft Components and Accessories group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1620-01-020-4930 |
| Item Name | Piston,landing Gear Strut |
| FSC / FSG | 1620 / 16 — Aircraft Landing Gear Components |
| Status | ACTIVE |
| Nominal Overall Length | 7.205 INCHES IN |
| Cylinder Outside Diameter | 4.489 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 7530951-05 | 3/2 Design control — primary reference U.S. Government activity |
NSN 1620-01-020-4930 is a Piston,landing Gear Strut, classified under FSC 1620, Aircraft Landing Gear Components. Status: active.
Key specifications for 1620-01-020-4930: Nominal Overall Length: 7.205 INCHES IN; Special Features: RING GROOVE OD 4.378 IN. MAX 4.376 IN. MIN,RING GROOVE ID 4.011 IN. MAX MAX 4.009 IN. MIN IN; Cylinder Outside Diameter: 4.489 INCHES NOMINAL IN. 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 1620-01-020-4930 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.