NSN 2810-00-118-6980 · NIIN 001186980 · Part number 68498Y1
Curtiss-Wright Controls, Inc. Div Actuation Division · FSC 2810 — Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components · FSG 28 — Engines, Turbines, and Components · CAGE 0AHP5
Government record, cited
NSN 2810-00-118-6980 — this item is cataloged by the U.S. Government under National Stock Number 2810-00-118-6980. Manufacturer of record part number: 68498Y1.
Also searched as2810-00-118-6980 ·
2810001186980 ·
NIIN 001186980 ·
00-118-6980 ·
FSC 2810 Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components · CAGE 0AHP5 · 68498Y1
Cross-Sectional Shape Style: PLAIN RECTANGULAR, STRAIGHT FACE
Joint Style: VERTICAL JOINT
Radial Wall Thickness: 0.2050 INCHES MINIMUM AND 0.2150 INCHES MAXIMUM IN
Ring Style: CONCENTRIC
Standard Bore Diameter: 6.125 INCHES IN
Material: IRON OVERALL
Identification
NSN: 2810-00-118-6980
NIIN: 001186980
FSC: 2810 — Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components
FSG: 28 — Engines, Turbines, and Components
Primary part number: 68498Y1
Manufacturer: Curtiss-Wright Controls, Inc. Div Actuation Division
General Description
The Ring,piston, cataloged under National Stock Number 2810-00-118-6980, is classified within Federal Supply Class 2810 (Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Curtiss-Wright Controls, Inc. Div Actuation Division. Government technical data includes 7 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. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
2810-00-118-6980
Primary Part Number
68498Y1
Item Name
Ring,piston
FSC / FSG
2810 / 28 — Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components
Manufacturer
Curtiss-Wright Controls, Inc. Div Actuation Division
Status
ACTIVE
FSC Application Data
ENGINE,AIRCRAFT,RECIPROCATING
Cross-Sectional Shape Style
PLAIN RECTANGULAR, STRAIGHT FACE
Joint Style
VERTICAL JOINT
Radial Wall Thickness
0.2050 INCHES MINIMUM AND 0.2150 INCHES MAXIMUM IN
Curtiss-Wright Controls, Inc. Div Actuation Division (USA)
No interchangeability data on file.
Other items in FSC 2810 — Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2810-00-037-4718
2810-00-037-4718 · Item name not on file
2810-00-037-8300
2810-00-037-8300 · Item name not on file
2810-00-070-7830
2810-00-070-7830 · Item name not on file
2810-00-073-5562
CYLINDER AND PISTON
2810-00-075-1018
2810-00-075-1018 · Item name not on file
2810-00-076-2698
2810-00-076-2698 · Item name not on file
2810-00-076-2699
2810-00-076-2699 · Item name not on file
2810-00-792-6442
FLANGE,E,HAUST
Frequently Asked Questions
What is NSN 2810-00-118-6980?
NSN 2810-00-118-6980 is a Ring,piston, manufactured by Curtiss-Wright Controls, Inc. Div Actuation Division, classified under FSC 2810, Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components. Status: active.
What part numbers are listed for NSN 2810-00-118-6980?
NSN 2810-00-118-6980 has 1 manufacturer part number on file: 68498Y1 (Curtiss-Wright Controls, Inc. Div Actuation Division).
What are the specifications of 68498Y1?
Key specifications for 68498Y1: FSC Application Data: ENGINE,AIRCRAFT,RECIPROCATING; Overall Width: 0.0960 INCHES MINIMUM AND 0.0970 INCHES MAXIMUM IN; Cross-Sectional Shape Style: PLAIN RECTANGULAR, STRAIGHT FACE; Joint Style: VERTICAL JOINT. 7 specifications are documented in the U.S. Government catalog.
Is NSN 2810-00-118-6980 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.