NSN 2810-00-288-5697 · NIIN 002885697 · Part number 119575P2W
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney · FSC 2810 — Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components · FSG 28 — Engines, Turbines, and Components · CAGE 77445
Government record, cited
NSN 2810-00-288-5697 — this item is cataloged by the U.S. Government under National Stock Number 2810-00-288-5697. Manufacturer of record part number: 119575P2W.
Also searched as2810-00-288-5697 ·
2810002885697 ·
NIIN 002885697 ·
00-288-5697 ·
FSC 2810 Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components · CAGE 77445 · 119575P2W · AS119575P2W
Cross-Sectional Shape Style: PLAIN KEYSTONE, STRAIGHT RADII FACE
Joint Style: VERTICAL JOINT
Radial Wall Thickness: 0.1850 INCHES NOMINAL IN
Ring Style: CONCENTRIC
Surface Treatment: CHROMIUM OVERALL
Standard Bore Diameter: 5.750 INCHES IN
Identification
NSN: 2810-00-288-5697
NIIN: 002885697
FSC: 2810 — Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components
FSG: 28 — Engines, Turbines, and Components
Primary part number: 119575P2W
Manufacturer: Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
General Description
The Ring,piston, cataloged under National Stock Number 2810-00-288-5697, 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 Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. Government technical data includes 8 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
Technical Specifications
Parameter
Value
NSN
2810-00-288-5697
Primary Part Number
119575P2W
Item Name
Ring,piston
FSC / FSG
2810 / 28 — Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components
Manufacturer
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
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Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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2810-00-004-0436
POPPET,VALVE
Frequently Asked Questions
What is NSN 2810-00-288-5697?
NSN 2810-00-288-5697 is a Ring,piston, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 2810, Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components. Status: active.
What part numbers are listed for NSN 2810-00-288-5697?
NSN 2810-00-288-5697 has 2 manufacturer part numbers on file: 119575P2W (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 119575P2W (Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.).
What are the specifications of 119575P2W?
Key specifications for 119575P2W: FSC Application Data: ACFT ENG R2800; Overall Width: 0.1260 INCHES MINIMUM AND 0.1270 INCHES MAXIMUM IN; Cross-Sectional Shape Style: PLAIN KEYSTONE, STRAIGHT RADII FACE; Joint Style: VERTICAL JOINT. 8 specifications are documented in the U.S. Government catalog.
Is NSN 2810-00-288-5697 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.