NSN 2815-01-224-8617 — this item is cataloged by the U.S. Government under National Stock Number 2815-01-224-8617. Manufacturer of record part number: 020.074.
Also searched as2815-01-224-8617 ·
2815012248617 ·
NIIN 012248617 ·
01-224-8617 ·
FSC 2815 Diesel Engines and Components · CAGE 54366 · 020.074
Manufacturer of record: Marvco Tool & Manufacturing
Identification
NSN: 2815-01-224-8617
NIIN: 012248617
FSC: 2815 — Diesel Engines and Components
FSG: 28 — Engines, Turbines, and Components
Primary part number: 020.074
Manufacturer: Marvco Tool & Manufacturing
General Description
The Ring,piston, cataloged under National Stock Number 2815-01-224-8617, is classified within Federal Supply Class 2815 (Diesel Engines and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Marvco Tool & Manufacturing. The record lists 1 manufacturer part number 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.
Catalog Facts
Item Name
Ring,piston
FSC / FSG
2815 — Diesel Engines and Components (FSG 28)
Manufacturers
Marvco Tool & Manufacturing (CAGE 54366)
Technical Specifications
Parameter
Value
NSN
2815-01-224-8617
Primary Part Number
020.074
Item Name
Ring,piston
FSC / FSG
2815 / 28 — Diesel Engines and Components
Manufacturer
Marvco Tool & Manufacturing
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
⇄Related Items2
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
6515-01-494-278346-3158POSSIBLE MATCH
CURETTE,CERVICAL,MICRO
Possible match (shared part number)Codman & Shurtleff Inc
5120-01-590-4129020074POSSIBLE MATCH
SCREWDRIVER,TORQUE
Possible match (shared part number)Mountz D G Associates Inc
NSN 2815-01-224-8617 is a Ring,piston, manufactured by Marvco Tool & Manufacturing, classified under FSC 2815, Diesel Engines and Components. Status: active.
What part numbers are listed for NSN 2815-01-224-8617?
NSN 2815-01-224-8617 has 1 manufacturer part number on file: 020.074 (Marvco Tool & Manufacturing).
What NSN replaces 2815-01-224-8617?
2 possible matches (shared part number, not a government interchangeability claim): 6515-01-494-2783, 5120-01-590-4129. Verify interchangeability with system specifications before substitution.
Is NSN 2815-01-224-8617 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.