NSN 2815-01-669-2990 · NIIN 016692990 · Part number QSB5.9-480
Cummins Inc. Dba Cummins Power Systems Llc Div Cummins Sales and Service · FSC 2815 — Diesel Engines and Components · FSG 28 — Engines, Turbines, and Components · CAGE 7SLP5
Government record, cited
NSN 2815-01-669-2990 — this item is cataloged by the U.S. Government under National Stock Number 2815-01-669-2990. Manufacturer of record part number: QSB5.9-480.
Also searched as2815-01-669-2990 ·
2815016692990 ·
NIIN 016692990 ·
01-669-2990 ·
FSC 2815 Diesel Engines and Components · CAGE 7SLP5 · QSB5.9-480
Manufacturer of record: Cummins Inc. Dba Cummins Power Systems Llc Div Cummins Sales and Service
Identification
NSN: 2815-01-669-2990
NIIN: 016692990
FSC: 2815 — Diesel Engines and Components
FSG: 28 — Engines, Turbines, and Components
Primary part number: QSB5.9-480
Manufacturer: Cummins Inc. Dba Cummins Power Systems Llc Div Cummins Sales and Service
General Description
The Engine,diesel, cataloged under National Stock Number 2815-01-669-2990, is classified within Federal Supply Class 2815 (Diesel Engines and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Cummins Inc. Dba Cummins Power Systems Llc Div Cummins Sales and Service. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
Technical Specifications
Parameter
Value
NSN
2815-01-669-2990
Primary Part Number
QSB5.9-480
Item Name
Engine,diesel
FSC / FSG
2815 / 28 — Diesel Engines and Components
Manufacturer
Cummins Inc. Dba Cummins Power Systems Llc Div Cummins Sales and Service
Cummins Inc. Dba Cummins Power Systems Llc Div Cummins Sales and Service (USA)
Reference documents
Reference
Meaning
QSB5.9-480
5/9Secondary reference
Cummins Power Systems, Llc Dba Cummins Div Cummins Power Systems
No interchangeability data on file.
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 2815-01-669-2990?
NSN 2815-01-669-2990 is a Engine,diesel, manufactured by Cummins Inc. Dba Cummins Power Systems Llc Div Cummins Sales and Service, classified under FSC 2815, Diesel Engines and Components. Status: active.
What part numbers are listed for NSN 2815-01-669-2990?
NSN 2815-01-669-2990 has 1 manufacturer part number on file: QSB5.9-480 (Cummins Inc. Dba Cummins Power Systems Llc Div Cummins Sales and Service).
What are the specifications of QSB5.9-480?
Key specifications for QSB5.9-480: Part Name Assigned by Controlling Agency: ENGINE, DIESEL. 0 specifications are documented in the U.S. Government catalog.
Is NSN 2815-01-669-2990 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.