NSN 2815-00-005-7434 · NIIN 000057434 · Part number AR40039
Cummins Inc. · FSC 2815 — Diesel Engines and Components · FSG 28 — Engines, Turbines, and Components · CAGE 15434
Government record, cited
NSN 2815-00-005-7434 — this item is cataloged by the U.S. Government under National Stock Number 2815-00-005-7434. Manufacturer of record part number: AR40039.
Also searched as2815-00-005-7434 ·
2815000057434 ·
NIIN 000057434 ·
00-005-7434 ·
FSC 2815 Diesel Engines and Components · CAGE 15434 · AR40039
General Characteristics Item Description: STEEL;7.500 IN.H,1.492 IN.OD;FOUR INJECTION HOLES IN
1 manufacturer part number on file
Manufacturer of record: Cummins Inc.
Identification
NSN: 2815-00-005-7434
NIIN: 000057434
FSC: 2815 — Diesel Engines and Components
FSG: 28 — Engines, Turbines, and Components
Primary part number: AR40039
Manufacturer: Cummins Inc.
General Description
The Injector Assembly,fuel, cataloged under National Stock Number 2815-00-005-7434, 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.. Government technical data includes 1 specification, 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.
Technical Specifications
Parameter
Value
NSN
2815-00-005-7434
Primary Part Number
AR40039
Item Name
Injector Assembly,fuel
FSC / FSG
2815 / 28 — Diesel Engines and Components
Manufacturer
Cummins Inc.
Status
ACTIVE
General Characteristics Item Description
STEEL;7.500 IN.H,1.492 IN.OD;FOUR INJECTION HOLES IN
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 2815-00-005-7434?
NSN 2815-00-005-7434 is a Injector Assembly,fuel, manufactured by Cummins Inc., classified under FSC 2815, Diesel Engines and Components. Status: active.
What part numbers are listed for NSN 2815-00-005-7434?
NSN 2815-00-005-7434 has 1 manufacturer part number on file: AR40039 (Cummins Inc.).
What are the specifications of AR40039?
Key specifications for AR40039: General Characteristics Item Description: STEEL;7.500 IN.H,1.492 IN.OD;FOUR INJECTION HOLES IN. 1 specification is documented in the U.S. Government catalog.
Is NSN 2815-00-005-7434 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.