NSN 2825-01-169-7562 · NIIN 011697562 · Part number M549ADJ
Siemens Energy, Inc. · FSC 2825 — Steam Turbines and Components · FSG 28 — Engines, Turbines, and Components · CAGE 16712
Government record, cited
NSN 2825-01-169-7562 — this item is cataloged by the U.S. Government under National Stock Number 2825-01-169-7562. Manufacturer of record part number: M549ADJ.
Also searched as2825-01-169-7562 ·
2825011697562 ·
NIIN 011697562 ·
01-169-7562 ·
FSC 2825 Steam Turbines and Components · CAGE 16712 · M549ADJ · F7765 · F7765 PIECE 16
Nearby stock numbers← 2825-01-169-7561 Piston, Speed Govern
·
2825-01-169-7563 →
Features
Cover,governor Asse — FSC 2825
2 manufacturer part numbers on file
Manufacturer of record: Siemens Energy, Inc.
Identification
NSN: 2825-01-169-7562
NIIN: 011697562
FSC: 2825 — Steam Turbines and Components
FSG: 28 — Engines, Turbines, and Components
Primary part number: M549ADJ
Manufacturer: Siemens Energy, Inc.
General Description
The Cover,governor Asse, cataloged under National Stock Number 2825-01-169-7562, is classified within Federal Supply Class 2825 (Steam Turbines and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Siemens Energy, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Catalog Facts
Item Name
Cover,governor Asse
FSC / FSG
2825 — Steam Turbines and Components (FSG 28)
Manufacturers
Siemens Energy, Inc. (CAGE 16712)
Technical Specifications
Parameter
Value
NSN
2825-01-169-7562
Primary Part Number
M549ADJ
Item Name
Cover,governor Asse
FSC / FSG
2825 / 28 — Steam Turbines and Components
Manufacturer
Siemens Energy, Inc.
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
⇄Related Items5
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
2825-01-169-7564M549ADMPOSSIBLE MATCH
COVER,GOVERNOR ASSE
Possible match (shared part number)Siemens Energy, Inc.
2825-01-169-7565M1822JSPOSSIBLE MATCH
VALVE ASSEMBLY,SPEE
Possible match (shared part number)Siemens Energy, Inc.
2825-01-169-7685M270ZPOSSIBLE MATCH
GUARD,SPEED,GOVERNOR
Possible match (shared part number)Siemens Energy, Inc.
2825-01-170-3899M1847CFPOSSIBLE MATCH
BLOCK,TRANSMISSION
Possible match (shared part number)Siemens Energy, Inc.
2825-01-170-3900M290ABTPOSSIBLE MATCH
LEVER,SPEED GOVERNO
Possible match (shared part number)Siemens Energy, Inc.
NSN 2825-01-169-7562 is a Cover,governor Asse, manufactured by Siemens Energy, Inc., classified under FSC 2825, Steam Turbines and Components. Status: active.
What part numbers are listed for NSN 2825-01-169-7562?
NSN 2825-01-169-7562 has 2 manufacturer part numbers on file: F7765 PIECE 16 (Siemens Energy, Inc.), M549ADJ (Siemens Energy, Inc.).
What NSN replaces 2825-01-169-7562?
5 possible matches (shared part number, not a government interchangeability claim): 2825-01-169-7564, 2825-01-169-7565, 2825-01-169-7685. Verify interchangeability with system specifications before substitution.
Is NSN 2825-01-169-7562 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.