NSN 2815-01-587-5671 · NIIN 015875671 · Part number 240-2636
Caterpillar Inc Div Caterpillar Defense · FSC 2815 — Diesel Engines and Components · FSG 28 — Engines, Turbines, and Components · CAGE 11083
Government record, cited
NSN 2815-01-587-5671 — this item is cataloged by the U.S. Government under National Stock Number 2815-01-587-5671. Manufacturer of record part number: 240-2636.
Also searched as2815-01-587-5671 ·
2815015875671 ·
NIIN 015875671 ·
01-587-5671 ·
FSC 2815 Diesel Engines and Components · CAGE 11083 · 240-2636
Manufacturer of record: Caterpillar Inc Div Caterpillar Defense
Identification
NSN: 2815-01-587-5671
NIIN: 015875671
FSC: 2815 — Diesel Engines and Components
FSG: 28 — Engines, Turbines, and Components
Primary part number: 240-2636
Manufacturer: Caterpillar Inc Div Caterpillar Defense
General Description
The Shaft,rocker Arm,engine Poppet V, cataloged under National Stock Number 2815-01-587-5671, is classified within Federal Supply Class 2815 (Diesel Engines and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Caterpillar Inc Div Caterpillar Defense. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 5 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
2815-01-587-5671
Primary Part Number
240-2636
Item Name
Shaft,rocker Arm,engine Poppet V
FSC / FSG
2815 / 28 — Diesel Engines and Components
Manufacturer
Caterpillar Inc Div Caterpillar Defense
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items5
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
NSN 2815-01-587-5671 is a Shaft,rocker Arm,engine Poppet V, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 2815, Diesel Engines and Components. Status: active.
What part numbers are listed for NSN 2815-01-587-5671?
NSN 2815-01-587-5671 has 1 manufacturer part number on file: 240-2636 (Caterpillar Inc Div Caterpillar Defense).
What NSN replaces 2815-01-587-5671?
5 possible matches (shared part number, not a government interchangeability claim): 1005-01-693-2281, 1005-01-693-2293, 1005-01-693-2298. Verify interchangeability with system specifications before substitution.
What are the specifications of 240-2636?
Key specifications for 240-2636: Special Features: TM-9-2355-352-24P; End Item Identification: 2355-01-567-4930. 0 specifications are documented in the U.S. Government catalog.
Is NSN 2815-01-587-5671 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.