Reference Number Differentiating Characteristics: ROTOR, PORT, 4TH STAGE
Identification
NSN: 2825-00-271-9619
NIIN: 002719619
FSC: 2825 — Steam Turbines and Components
FSG: 28 — Engines, Turbines, and Components
General Description
The Blade Set,steam Turbine, cataloged under National Stock Number 2825-00-271-9619, is classified within Federal Supply Class 2825 (Steam Turbines and Components) of the Engines, Turbines, and Components group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government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
2825-00-271-9619
Item Name
Blade Set,steam Turbine
FSC / FSG
2825 / 28 — Steam Turbines and Components
Status
ACTIVE
Reference Number Differentiating Characteristics
ROTOR, PORT, 4TH STAGE
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 Items4
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
2825-00-271-9620610-68PC12AND610-70PC3-5-18POSSIBLE MATCH
BLADE SET,STEAM TURBINE
Possible match (shared part number)Huntington Ingalls Inc Div Newport News Shipbuilding
2825-00-271-9621POSSIBLE MATCH
BLADE SET,STEAM TURBINE
Possible match (shared part number)
2825-00-271-9622POSSIBLE MATCH
BLADING SET,TURBINE
Possible match (shared part number)
2825-00-271-9623POSSIBLE MATCH
BLADE SET,STEAM TURBINE
Possible match (shared part number)
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
610-68PC12AND610-70PC3-5-18
3/1Design control — primary reference
Huntington Ingalls Inc Div Newport News Shipbuilding
Related Parts
2825-00-271-9620POSSIBLE MATCH
BLADE SET,STEAM TURBINE
610-68PC12AND610-70PC3-5-18
2825-00-271-9621POSSIBLE MATCH
BLADE SET,STEAM TURBINE
2825-00-271-9622POSSIBLE MATCH
BLADING SET,TURBINE
2825-00-271-9623POSSIBLE MATCH
BLADE SET,STEAM TURBINE
Frequently Asked Questions
What is NSN 2825-00-271-9619?
NSN 2825-00-271-9619 is a Blade Set,steam Turbine, classified under FSC 2825, Steam Turbines and Components. Status: active.
What NSN replaces 2825-00-271-9619?
4 possible matches (shared part number, not a government interchangeability claim): 2825-00-271-9620, 2825-00-271-9621, 2825-00-271-9622. Verify interchangeability with system specifications before substitution.
What are the specifications of 2825-00-271-9619?
Key specifications for 2825-00-271-9619: Reference Number Differentiating Characteristics: ROTOR, PORT, 4TH STAGE. 1 specification is documented in the U.S. Government catalog.
Is NSN 2825-00-271-9619 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.