The Piston Assembly,governor, cataloged under National Stock Number 2825-01-207-9666, is classified within Federal Supply Class 2825 (Steam Turbines and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Woodward, Inc.. The record lists 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Piston Assembly,governor |
| FSC / FSG | 2825 — Steam Turbines and Components (FSG 28) |
| Manufacturers | Woodward, Inc. (CAGE 31361) |
| Parameter | Value |
|---|---|
| NSN | 2825-01-207-9666 |
| Primary Part Number | 3561-075 |
| Item Name | Piston Assembly,governor |
| FSC / FSG | 2825 / 28 — Steam Turbines and Components |
| Manufacturer | Woodward, Inc. |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 3561-075 PRIMARY | Woodward, Inc. (USA) |
| 9988-741 ITEM 2 | Woodward, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 9988-741 | D/9 Drawing number reference only Woodward, Inc. |
NSN 2825-01-207-9666 is a Piston Assembly,governor, manufactured by Woodward, Inc., classified under FSC 2825, Steam Turbines and Components. Status: active.
NSN 2825-01-207-9666 has 2 manufacturer part numbers on file: 3561-075 (Woodward, Inc.), 9988-741 ITEM 2 (Woodward, Inc.).
1 possible match (shared part number, not a government interchangeability claim): 3040-01-209-2311. Verify interchangeability with system specifications before substitution.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
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.