NSN 2810-00-331-6495 · NIIN 003316495 · Part number 222895R2
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 2810-00-331-6495 — this item is cataloged by the U.S. Government under National Stock Number 2810-00-331-6495. Manufacturer of record part number: 222895R2.
Also searched as2810-00-331-6495 ·
2810003316495 ·
NIIN 003316495 ·
00-331-6495 ·
FSC 2810 Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components · CAGE 77445 · 222895R2
Manufacturer of record: Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
Identification
NSN: 2810-00-331-6495
NIIN: 003316495
FSC: 2810 — Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components
FSG: 28 — Engines, Turbines, and Components
Primary part number: 222895R2
Manufacturer: Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
General Description
The Guide,e,haust Valve, cataloged under National Stock Number 2810-00-331-6495, 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. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
2810-00-331-6495
Primary Part Number
222895R2
Item Name
Guide,e,haust Valve
FSC / FSG
2810 / 28 — Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components
Manufacturer
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
NSN 2810-00-331-6495 is a Guide,e,haust Valve, 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 2810-00-331-6495?
NSN 2810-00-331-6495 has 2 manufacturer part numbers on file: 222895R2 (Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.), 222895R2 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
What are the specifications of 222895R2?
Key specifications for 222895R2: End Item Identification: ACFT ENG R2800. 0 specifications are documented in the U.S. Government catalog.
Is NSN 2810-00-331-6495 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.