NSN 2810-00-333-4353 · NIIN 003334353 · Part number URS5015J3
United Ring & Seal, Inc · FSC 2810 — Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components · FSG 28 — Engines, Turbines, and Components · CAGE 53080
Government record, cited
NSN 2810-00-333-4353 — this item is cataloged by the U.S. Government under National Stock Number 2810-00-333-4353. Manufacturer of record part number: URS5015J3.
Also searched as2810-00-333-4353 ·
2810003334353 ·
NIIN 003334353 ·
00-333-4353 ·
FSC 2810 Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components · CAGE 53080 · URS5015J3 · ASW5015J3 · 5015J3
Cross-Sectional Shape Style: DOUBLE INSIDE BEVEL, STRAIGHT FACE
Joint Style: VERTICAL JOINT
Radial Wall Thickness: 0.1540 INCHES MINIMUM AND 0.1640 INCHES MAXIMUM IN
Ring Style: CONCENTRIC
Standard Bore Diameter: 4.984 INCHES AND 4.994 INCHES IN
2 manufacturer part numbers on file
Identification
NSN: 2810-00-333-4353
NIIN: 003334353
FSC: 2810 — Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components
FSG: 28 — Engines, Turbines, and Components
Primary part number: URS5015J3
Manufacturer: United Ring & Seal, Inc
General Description
The Ring,piston, cataloged under National Stock Number 2810-00-333-4353, 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 United Ring & Seal, Inc. Government technical data includes 6 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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
2810-00-333-4353
Primary Part Number
URS5015J3
Item Name
Ring,piston
FSC / FSG
2810 / 28 — Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components
Manufacturer
United Ring & Seal, Inc
Status
ACTIVE
FSC Application Data
GASOLINE RECIPROCATING ENGINE,AIRCRAFT
Cross-Sectional Shape Style
DOUBLE INSIDE BEVEL, STRAIGHT FACE
Joint Style
VERTICAL JOINT
Radial Wall Thickness
0.1540 INCHES MINIMUM AND 0.1640 INCHES MAXIMUM IN
Curtiss-Wright Controls, Inc. Div Actuation Division (USA)
Reference documents
Reference
Meaning
ASW5015J3
5/9Secondary reference
Aircraft Supplies
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.
2810-00-001-3863
2810-00-001-3863 · Item name not on file
2810-00-001-9036
SUPPORT,INDICATOR
2810-00-001-9113
2810-00-001-9113 · Item name not on file
2810-00-001-9116
2810-00-001-9116 · Item name not on file
2810-00-001-9117
2810-00-001-9117 · Item name not on file
2810-00-001-9592
2810-00-001-9592 · Item name not on file
2810-00-003-5864
2810-00-003-5864 · Item name not on file
2810-00-004-0436
POPPET,VALVE
Frequently Asked Questions
What is NSN 2810-00-333-4353?
NSN 2810-00-333-4353 is a Ring,piston, manufactured by United Ring & Seal, Inc, classified under FSC 2810, Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components. Status: active.
What part numbers are listed for NSN 2810-00-333-4353?
NSN 2810-00-333-4353 has 2 manufacturer part numbers on file: URS5015J3 (United Ring & Seal, Inc), 5015J3 (Curtiss-Wright Controls, Inc. Div Actuation Division).
What are the specifications of URS5015J3?
Key specifications for URS5015J3: FSC Application Data: GASOLINE RECIPROCATING ENGINE,AIRCRAFT; Overall Width: 0.0940 INCHES MINIMUM AND 0.0950 INCHES MAXIMUM IN; Cross-Sectional Shape Style: DOUBLE INSIDE BEVEL, STRAIGHT FACE; Joint Style: VERTICAL JOINT. 6 specifications are documented in the U.S. Government catalog.
Is NSN 2810-00-333-4353 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.