The Piston Float,landing, cataloged under National Stock Number 1620-01-112-2952, 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. 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1620-01-112-2952 |
| Primary Part Number | 70250-12071-101 |
| Item Name | Piston Float,landing |
| FSC / FSG | 1620 / 16 — Aircraft Landing Gear Components |
| Manufacturer | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp |
| Status | ACTIVE |
| Overall Diameter | 3.328 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY |
| 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 |
| Part Number | Manufacturer |
|---|---|
| 70250-12071-101 PRIMARY | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (USA) |
| Reference | Meaning |
|---|---|
| 70250-12071-101 | 5/9 Secondary reference U.S. Government activity |
| 70250-12071-101 | 5/9 Secondary reference Pcx Aerostructures Llc Dba Pcx Aerosystems |
| 70250-12071-101 | 5/9 Secondary reference Macor Inc |
| 70250-12071-101 | 5/9 Secondary reference Fluidonics Inc |
NSN 1620-01-112-2952 is a Piston Float,landing, manufactured by Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp, classified under FSC 1620, Aircraft Landing Gear Components. Status: active.
NSN 1620-01-112-2952 has 1 manufacturer part number on file: 70250-12071-101 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp).
Key specifications for 70250-12071-101: Overall Diameter: 3.328 INCHES NOMINAL IN; Overall Length: 1.657 INCHES NOMINAL IN; Material: ALUMINUM ALLOY. 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 1620-01-112-2952 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.