NSN 2815-01-438-2145 · NIIN 014382145 · Part number 100-5661
Caterpillar Inc Div Caterpillar Defense · FSC 2815 — Diesel Engines and Components · FSG 28 — Engines, Turbines, and Components · CAGE 11083
Government record, cited
NSN 2815-01-438-2145 — this item is cataloged by the U.S. Government under National Stock Number 2815-01-438-2145. Manufacturer of record part number: 100-5661.
Also searched as2815-01-438-2145 ·
2815014382145 ·
NIIN 014382145 ·
01-438-2145 ·
FSC 2815 Diesel Engines and Components · CAGE 11083 · 100-5661 · 1006551 · CV132665 · 100-6551
Manufacturer of record: Caterpillar Inc Div Caterpillar Defense
Identification
NSN: 2815-01-438-2145
NIIN: 014382145
FSC: 2815 — Diesel Engines and Components
FSG: 28 — Engines, Turbines, and Components
Primary part number: 100-5661
Manufacturer: Caterpillar Inc Div Caterpillar Defense
General Description
The Housing,flywheel, cataloged under National Stock Number 2815-01-438-2145, 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 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
NSN 2815-01-438-2145 is a Housing,flywheel, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 2815, Diesel Engines and Components. Status: active.
What part numbers are listed for NSN 2815-01-438-2145?
NSN 2815-01-438-2145 has 4 manufacturer part numbers on file: 1006551 (Caterpillar Inc Div Caterpillar Defense), CV132665 (Finning (uk) Ltd), 100-6551 (Finning (uk) Ltd), 100-5661 (Caterpillar Inc Div Caterpillar Defense).
What NSN replaces 2815-01-438-2145?
2 possible matches (shared part number, not a government interchangeability claim): 1395-01-479-3168, 5930-01-484-1444. Verify interchangeability with system specifications before substitution.
Is NSN 2815-01-438-2145 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.