NSN 2815-01-571-7472 — this item is cataloged by the U.S. Government under National Stock Number 2815-01-571-7472. Manufacturer of record part number: 3J17990.
Also searched as2815-01-571-7472 ·
2815015717472 ·
NIIN 015717472 ·
01-571-7472 ·
FSC 2815 Diesel Engines and Components · CAGE 2Y614 · 3J17990
Manufacturer of record: Link-Belt Cranes, L.p., Lllp
Identification
NSN: 2815-01-571-7472
NIIN: 015717472
FSC: 2815 — Diesel Engines and Components
FSG: 28 — Engines, Turbines, and Components
Primary part number: 3J17990
Manufacturer: Link-Belt Cranes, L.p., Lllp
General Description
The Valve Unloader, cataloged under National Stock Number 2815-01-571-7472, is classified within Federal Supply Class 2815 (Diesel Engines and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Link-Belt Cranes, L.p., Lllp. 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.
2815-00-000-0075
ENGINE,DIESEL
2815-00-001-0022
VALVE,POPPET,ENGINE
2815-00-001-3475
PISTON,INTERNAL COMBUSTION ENGIN
2815-00-001-7728
TAPPET,PUMP
2815-00-001-7737
2815-00-001-7737 · Item name not on file
2815-00-001-7805
OIL PUMP ASSEMBLY
2815-00-001-7806
CAMSHAFT,ENGINE
2815-00-001-7813
RING SET,PISTON
Frequently Asked Questions
What is NSN 2815-01-571-7472?
NSN 2815-01-571-7472 is a Valve Unloader, manufactured by Link-Belt Cranes, L.p., Lllp, classified under FSC 2815, Diesel Engines and Components. Status: active.
What part numbers are listed for NSN 2815-01-571-7472?
NSN 2815-01-571-7472 has 1 manufacturer part number on file: 3J17990 (Link-Belt Cranes, L.p., Lllp).
What are the specifications of 3J17990?
Key specifications for 3J17990: End Item Identification: 30-TON (27.2 MT) ROUGH TERRAIN CRANE. 0 specifications are documented in the U.S. Government catalog.
Is NSN 2815-01-571-7472 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.