The Piston Assy,landing, cataloged under National Stock Number 1620-01-089-3527, is classified within Federal Supply Class 1620 (Aircraft Landing Gear Components) of the Aircraft Components and Accessories group. The manufacturer of record is Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp. The record lists 10 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 1620-01-089-3527 |
| Primary Part Number | 70250-12066-041 |
| Item Name | Piston Assy,landing |
| FSC / FSG | 1620 / 16 — Aircraft Landing Gear Components |
| Manufacturer | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| 70250-12066-041 | Gkn Fokker Aerospace B.v. Div Fokker Landing Gear B.v. (NLD) |
| 70250-12066-041 | Es3 Prime Logistics Group, Inc. Dba Es3 Plg (USA) |
| 70250-12066-041 | Merritt Preferred Components Inc Div Merritt Preferred Components (USA) |
| 70250-12066-041 | Nassau Tool Works, Inc (USA) |
| 70250-12066-041 | Machine Specialties, Llc (USA) |
| 70250-12066-041 PRIMARY | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (USA) |
| 70250-12066-041 | Es3 Prime Logistics Group Inc Dba Es3 Plg (USA) |
| 70250-12066-041 | Hdi Landing Gear Usa Inc (USA) |
| 70250-12066-041 | Goodrich Aerospace Canada Ltd (CAN) |
| 70250-12066-041 | Heroux-Devtek Inc (CAN) |
| Reference | Meaning |
|---|---|
| 70250-12066-041 | 5/2 Secondary reference U.S. Government activity |
NSN 1620-01-089-3527 is a Piston Assy,landing, manufactured by Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp, classified under FSC 1620, Aircraft Landing Gear Components. Status: active.
NSN 1620-01-089-3527 has 10 manufacturer part numbers on file: 70250-12066-041 (Gkn Fokker Aerospace B.v. Div Fokker Landing Gear B.v.), 70250-12066-041 (Es3 Prime Logistics Group, Inc. Dba Es3 Plg), 70250-12066-041 (Merritt Preferred Components Inc Div Merritt Preferred Components), 70250-12066-041 (Nassau Tool Works, Inc), 70250-12066-041 (Machine Specialties, Llc) and 5 more.
Key specifications for 70250-12066-041: End Item Identification: UH-60, ROTARY WING AIRCRAFT. 0 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 1620-01-089-3527 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.