General Characteristics Item Description: STAGE 8; DIESEL ENGINE; BLADDING SET CONSISTS OF 87 BUCKETS P/N 134B629YB-1,10 BUCKETS P/N B50AM265A,4 LOCKING PIECES P/N 134B629YB-5,4 PINS P/N B685A3130B1000,4 PINS P/N B685A3280B1000,4 PINS P/N B685A3430B1750,AND 24 BANDS P/N B650B13C22; HIGH PRESSURE TURBINE
Identification
NSN: 2815-01-311-4141
NIIN: 013114141
FSC: 2815 — Diesel Engines and Components
FSG: 28 — Engines, Turbines, and Components
General Description
The Bladding Set,turbin, cataloged under National Stock Number 2815-01-311-4141, is classified within Federal Supply Class 2815 (Diesel Engines and Components) of the Engines, Turbines, and Components group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 6 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
2815-01-311-4142134B629YCG-1POSSIBLE MATCH
BLADDING SET,TURBIN
Possible match (shared part number)Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture
2815-01-311-4143POSSIBLE MATCH
BLADDING SET,TURBIN
Possible match (shared part number)
2815-01-311-4144POSSIBLE MATCH
BLADDING SET,TURBIN
Possible match (shared part number)
2815-01-311-4145POSSIBLE MATCH
BLADDING SET,TURBIN
Possible match (shared part number)
2815-01-311-4146POSSIBLE MATCH
BLADDING SET,TURBIN
Possible match (shared part number)
2815-01-311-4147POSSIBLE MATCH
BLADDING SET,TURBIN
Possible match (shared part number)
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
7547E18 PC16
5/9Secondary reference
General Electric Co Naval and Drive Turbine Systems Dept
134B629YBG-1
3/2Design control — primary reference
U.S. Government activity
Related Parts
2815-01-311-4142POSSIBLE MATCH
BLADDING SET,TURBIN
134B629YCG-1
2815-01-311-4143POSSIBLE MATCH
BLADDING SET,TURBIN
2815-01-311-4144POSSIBLE MATCH
BLADDING SET,TURBIN
2815-01-311-4145POSSIBLE MATCH
BLADDING SET,TURBIN
2815-01-311-4146POSSIBLE MATCH
BLADDING SET,TURBIN
2815-01-311-4147POSSIBLE MATCH
BLADDING SET,TURBIN
Frequently Asked Questions
What is NSN 2815-01-311-4141?
NSN 2815-01-311-4141 is a Bladding Set,turbin, classified under FSC 2815, Diesel Engines and Components. Status: active.
What NSN replaces 2815-01-311-4141?
6 possible matches (shared part number, not a government interchangeability claim): 2815-01-311-4142, 2815-01-311-4143, 2815-01-311-4144. Verify interchangeability with system specifications before substitution.
What are the specifications of 2815-01-311-4141?
Key specifications for 2815-01-311-4141: General Characteristics Item Description: STAGE 8; DIESEL ENGINE; BLADDING SET CONSISTS OF 87 BUCKETS P/N 134B629YB-1,10 BUCKETS P/N B50AM265A,4 LOCKING PIECES P/N 134B629YB-5,4 PINS P/N B685A3130B1000,4 PINS P/N B685A3280B1000,4 PINS P/N B685A3430B1750,AND 24 BANDS P/N B650B13C22; HIGH PRESSURE TURBINE. 1 specification is documented in the U.S. Government catalog.
Is NSN 2815-01-311-4141 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.