NSN 2815-01-018-1949 · NIIN 010181949 · Part number 351-50204
Astec America Inc. · FSC 2815 — Diesel Engines and Components · FSG 28 — Engines, Turbines, and Components · CAGE 08742
Government record, cited
NSN 2815-01-018-1949 — this item is cataloged by the U.S. Government under National Stock Number 2815-01-018-1949. Manufacturer of record part number: 351-50204.
Also searched as2815-01-018-1949 ·
2815010181949 ·
NIIN 010181949 ·
01-018-1949 ·
FSC 2815 Diesel Engines and Components · CAGE 08742 · 351-50204
Nearby stock numbers← 2815-01-018-1944
·
2815-01-018-2171 Injector, Fuel, Diese →
Features
Cylinder Sleeve — FSC 2815
Width: 5.500 INCHES NOMINAL IN
Bore Diameter: 4.250 INCHES NOMINAL IN
Material: STEEL
Flange Outside Diameter: 9.125 INCHES NOMINAL IN
1 manufacturer part number on file
Manufacturer of record: Astec America Inc.
Identification
NSN: 2815-01-018-1949
NIIN: 010181949
FSC: 2815 — Diesel Engines and Components
FSG: 28 — Engines, Turbines, and Components
Primary part number: 351-50204
Manufacturer: Astec America Inc.
General Description
The Cylinder Sleeve, cataloged under National Stock Number 2815-01-018-1949, is classified within Federal Supply Class 2815 (Diesel Engines and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Astec America Inc.. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Other items in FSC 2815 — Diesel Engines and Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2815-00-011-9099
2815-00-011-9099 · Item name not on file
2815-00-017-1875
PIN
2815-00-024-4185
2815-00-024-4185 · Item name not on file
2815-00-033-1482
2815-00-033-1482 · Item name not on file
2815-00-036-5350
2815-00-036-5350 · Item name not on file
2815-00-179-7630
TUBE
2815-00-346-4639
STRAINER ASSY
2815-00-592-5308
RING,PISTON
Frequently Asked Questions
What is NSN 2815-01-018-1949?
NSN 2815-01-018-1949 is a Cylinder Sleeve, manufactured by Astec America Inc., classified under FSC 2815, Diesel Engines and Components. Status: active.
What part numbers are listed for NSN 2815-01-018-1949?
NSN 2815-01-018-1949 has 1 manufacturer part number on file: 351-50204 (Astec America Inc.).
What are the specifications of 351-50204?
Key specifications for 351-50204: Overall Length: 5.500 INCHES NOMINAL IN; Width: 5.500 INCHES NOMINAL IN; Bore Diameter: 4.250 INCHES NOMINAL IN; Material: STEEL. 4 specifications are documented in the U.S. Government catalog.
Is NSN 2815-01-018-1949 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.