NSN 2825-00-074-9078 · NIIN 000749078 · Part number 22-0618
Siemens Energy, Inc. · FSC 2825 — Steam Turbines and Components · FSG 28 — Engines, Turbines, and Components · CAGE 16712
Government record, cited
NSN 2825-00-074-9078 — this item is cataloged by the U.S. Government under National Stock Number 2825-00-074-9078. Manufacturer of record part number: 22-0618.
Also searched as2825-00-074-9078 ·
2825000749078 ·
NIIN 000749078 ·
00-074-9078 ·
FSC 2825 Steam Turbines and Components · CAGE 16712 · 22-0618 · F5516PC1
The Nozzle Block,turbine, cataloged under National Stock Number 2825-00-074-9078, 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. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
2825-00-074-9078
Primary Part Number
22-0618
Item Name
Nozzle Block,turbine
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)
Criticality Code
X
⇄Related Items2
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
2520-00-587-5575POSSIBLE MATCH
RING
Possible match (shared part number)
5975-01-213-286622061-8POSSIBLE MATCH
MOUNTING BASE,ELECTRICAL EQUIPME
Possible match (shared part number)Hutchinson Aerospace & Industry, Inc. Dba Barry Wright Corp
NSN 2825-00-074-9078 is a Nozzle Block,turbine, manufactured by Siemens Energy, Inc., classified under FSC 2825, Steam Turbines and Components. Status: active.
What part numbers are listed for NSN 2825-00-074-9078?
NSN 2825-00-074-9078 has 2 manufacturer part numbers on file: 22-0618 (Siemens Energy, Inc.), F5516PC1 (Siemens Energy, Inc.).
What NSN replaces 2825-00-074-9078?
2 possible matches (shared part number, not a government interchangeability claim): 2520-00-587-5575, 5975-01-213-2866. Verify interchangeability with system specifications before substitution.
What are the specifications of 22-0618?
Key specifications for 22-0618: End Item Identification: STEAM TURBINE,SHIPS PROPULSION SYSTEM. 0 specifications are documented in the U.S. Government catalog.
Is NSN 2825-00-074-9078 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.