NSN 2805-01-104-2277 — this item is cataloged by the U.S. Government under National Stock Number 2805-01-104-2277. Manufacturer of record part number: EY2132351107.
Also searched as2805-01-104-2277 ·
2805011042277 ·
NIIN 011042277 ·
01-104-2277 ·
FSC 2805 Gasoline Reciprocating Engines, Except Aircraft; and Components · CAGE 66289 · EY2132351107
Ring Set Component Parts: COMPRESSION RING,NOREF,66289,1; SCRAPER RING,NOREF,66289,1; OIL RING,NOREF,66289,1
Piston Accommodation Quantity: 1
1 manufacturer part number on file
Manufacturer of record: Wisconsin Motors, Llc
Identification
NSN: 2805-01-104-2277
NIIN: 011042277
FSC: 2805 — Gasoline Reciprocating Engines, Except Aircraft; and Components
FSG: 28 — Engines, Turbines, and Components
Primary part number: EY2132351107
Manufacturer: Wisconsin Motors, Llc
General Description
The Ring Set,piston, cataloged under National Stock Number 2805-01-104-2277, is classified within Federal Supply Class 2805 (Gasoline Reciprocating Engines, Except Aircraft; and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Wisconsin Motors, Llc. Government technical data includes 2 specifications, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
C/1Advisory reference — outside the item-of-supply concept
Rix Industries
No interchangeability data on file.
Other items in FSC 2805 — Gasoline Reciprocating Engines, Except Aircraft; and Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2805-00-000-4022
2805-00-000-4022 · Item name not on file
2805-00-001-0029
2805-00-001-0029 · Item name not on file
2805-00-001-3527
2805-00-001-3527 · Item name not on file
2805-00-001-3844
2805-00-001-3844 · Item name not on file
2805-00-001-3854
COVER,FLYWHEEL
2805-00-001-6154
2805-00-001-6154 · Item name not on file
2805-00-001-6164
FLYWHEEL,ENGINE
2805-00-001-6575
RING SET,PISTON
Frequently Asked Questions
What is NSN 2805-01-104-2277?
NSN 2805-01-104-2277 is a Ring Set,piston, manufactured by Wisconsin Motors, Llc, classified under FSC 2805, Gasoline Reciprocating Engines, Except Aircraft; and Components. Status: active.
What part numbers are listed for NSN 2805-01-104-2277?
NSN 2805-01-104-2277 has 1 manufacturer part number on file: EY2132351107 (Wisconsin Motors, Llc).
What are the specifications of EY2132351107?
Key specifications for EY2132351107: Ring Set Component Parts: COMPRESSION RING,NOREF,66289,1; SCRAPER RING,NOREF,66289,1; OIL RING,NOREF,66289,1; Piston Accommodation Quantity: 1. 2 specifications are documented in the U.S. Government catalog.
Is NSN 2805-01-104-2277 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.