NSN 2815-01-548-5620 · NIIN 015485620 · Part number R520142
Western Diesel Services, Inc. Dba Ck Power · FSC 2815 — Diesel Engines and Components · FSG 28 — Engines, Turbines, and Components · CAGE 3Z7L8
Government record, cited
NSN 2815-01-548-5620 — this item is cataloged by the U.S. Government under National Stock Number 2815-01-548-5620. Manufacturer of record part number: R520142.
Also searched as2815-01-548-5620 ·
2815015485620 ·
NIIN 015485620 ·
01-548-5620 ·
FSC 2815 Diesel Engines and Components · CAGE 3Z7L8 · R520142
Manufacturer of record: Western Diesel Services, Inc. Dba Ck Power
Identification
NSN: 2815-01-548-5620
NIIN: 015485620
FSC: 2815 — Diesel Engines and Components
FSG: 28 — Engines, Turbines, and Components
Primary part number: R520142
Manufacturer: Western Diesel Services, Inc. Dba Ck Power
General Description
The Insert,engine Valve Seat, cataloged under National Stock Number 2815-01-548-5620, is classified within Federal Supply Class 2815 (Diesel Engines and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Western Diesel Services, Inc. Dba Ck Power. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 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 2815-01-548-5620?
NSN 2815-01-548-5620 is a Insert,engine Valve Seat, manufactured by Western Diesel Services, Inc. Dba Ck Power, classified under FSC 2815, Diesel Engines and Components. Status: active.
What part numbers are listed for NSN 2815-01-548-5620?
NSN 2815-01-548-5620 has 2 manufacturer part numbers on file: R520142 (Deere & Co), R520142 (Western Diesel Services, Inc. Dba Ck Power).
What are the specifications of R520142?
Key specifications for R520142: Part Name Assigned by Controlling Agency: ENGINE VALVE INSERT; End Item Identification: 4320-01-524-4467; PUMPING ASSEMBLY, FLAMMABLE LIQUID. 0 specifications are documented in the U.S. Government catalog.
Is NSN 2815-01-548-5620 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.