NSN 2805-01-267-8643 — this item is cataloged by the U.S. Government under National Stock Number 2805-01-267-8643. Manufacturer of record part number: C637565.
Also searched as2805-01-267-8643 ·
2805012678643 ·
NIIN 012678643 ·
01-267-8643 ·
FSC 2805 Gasoline Reciprocating Engines, Except Aircraft; and Components · CAGE 02614 · C637565 · 637565 · 637565
Cross-Sectional Shape Style: PLAIN RECTANGULAR, STRAIGHT FACE
Joint Style: DIAGONAL JOINT
Radial Wall Thickness: 0.0752 INCHES NOMINAL IN
Ring Style: CONCENTRIC
2 manufacturer part numbers on file
Manufacturer of record: Cascade Corp
Identification
NSN: 2805-01-267-8643
NIIN: 012678643
FSC: 2805 — Gasoline Reciprocating Engines, Except Aircraft; and Components
FSG: 28 — Engines, Turbines, and Components
Primary part number: C637565
Manufacturer: Cascade Corp
General Description
The Ring,piston, cataloged under National Stock Number 2805-01-267-8643, 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 Cascade Corp. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
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 2805-01-267-8643?
NSN 2805-01-267-8643 is a Ring,piston, manufactured by Cascade Corp, classified under FSC 2805, Gasoline Reciprocating Engines, Except Aircraft; and Components. Status: active.
What part numbers are listed for NSN 2805-01-267-8643?
NSN 2805-01-267-8643 has 2 manufacturer part numbers on file: 637565 (Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling), C637565 (Cascade Corp).
What are the specifications of C637565?
Key specifications for C637565: Overall Width: 0.2500 INCHES NOMINAL IN; Cross-Sectional Shape Style: PLAIN RECTANGULAR, STRAIGHT FACE; Joint Style: DIAGONAL JOINT; Radial Wall Thickness: 0.0752 INCHES NOMINAL IN. 4 specifications are documented in the U.S. Government catalog.
Is NSN 2805-01-267-8643 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.