The Bladding Set,turbin, cataloged under National Stock Number 2815-01-311-4142, 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1 specification, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2815-01-311-4142 |
| Item Name | Bladding Set,turbin |
| FSC / FSG | 2815 / 28 — Diesel Engines and Components |
| Status | ACTIVE |
| General Characteristics Item Description | STAGE 9; DIESEL ENGINE; HIGH PRESSURE TURBINE; BLADDING SET CONSISTS OF 70 BUCKETS P/N 134B629YC-1,10 BUCKETS P/N B50AM265A,4 LOCKING PIECES P/N 134B629YC-5,8 PINS P/N B685A3130B1130,8 PINS P/N B685A3280B1130,8 PINS P/N B685A3430B1880,14 BANDS P/N B650B15E22,AND 9 BANDS P/N B650B15E25 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 7547E18 PC16 | 5/9 Secondary reference General Electric Co Naval and Drive Turbine Systems Dept |
| 134B629YCG-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 2815-01-311-4142 is a Bladding Set,turbin, classified under FSC 2815, Diesel Engines and Components. Status: active.
5 possible matches (shared part number, not a government interchangeability claim): 2815-01-311-4143, 2815-01-311-4144, 2815-01-311-4145. Verify interchangeability with system specifications before substitution.
Key specifications for 2815-01-311-4142: General Characteristics Item Description: STAGE 9; DIESEL ENGINE; HIGH PRESSURE TURBINE; BLADDING SET CONSISTS OF 70 BUCKETS P/N 134B629YC-1,10 BUCKETS P/N B50AM265A,4 LOCKING PIECES P/N 134B629YC-5,8 PINS P/N B685A3130B1130,8 PINS P/N B685A3280B1130,8 PINS P/N B685A3430B1880,14 BANDS P/N B650B15E22,AND 9 BANDS P/N B650B15E25. 1 specification is documented in the U.S. Government catalog.
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.