NSN 5331-01-131-2966 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-131-2966. Primary manufacturer part number: 2-244E515-80.
5331-01-131-2966 — O-Ring illustration
Features
O-Ring — FSC 5331
Center Hole Diameter: 4.204 INCHES MINIMUM AND 4.264 INCHES MAXIMUM IN
Material: RUBBER ETHYLENE-PROPYLENE CLASS EPM
Hardness Rating: 80.0 SHORE DUROMETER A NOMINAL
Temp Rating: -70.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF
Outside Diameter: 4.474 INCHES MINIMUM AND 4.550 INCHES MAXIMUM IN
Cross-Sectional Height: 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN
3 verified cross-references
Applications
Fluid containment and leak prevention
Pressure boundary maintenance
Environmental sealing
Applications requiring Rubber Ethylene-Propylene Class Epm construction
General Description
The O-Ring, cataloged under National Stock Number 5331-01-131-2966, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Parker-Hannifin Corp Div O-Ring Division. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
NSN 5331-01-131-2966 is a O-Ring, manufactured by Parker-Hannifin Corp Div O-Ring Division, classified under FSC 5331 (O-Ring). Status: active.
What are the part numbers for NSN 5331-01-131-2966?
NSN 5331-01-131-2966 has 3 cross-referenced part numbers: 2-244 E515-80 (Zf Industrieantriebe Witten Gmbh), 2-244E515-80 (Parker-Hannifin Corp Div O-Ring Division), 2-244 (Zf Industrieantriebe Witten Gmbh).
What NSN replaces 5331-01-131-2966?
There are 12 known substitutes for 5331-01-131-2966: 8010-00-165-8628, 3455-00-190-8392, 2920-00-229-6512 and 9 more. Verify interchangeability with system specifications before substitution.
What are the specifications of 2-244E515-80?
Key specifications for 2-244E515-80: Center Hole Diameter: 4.204 INCHES MINIMUM AND 4.264 INCHES MAXIMUM IN; Material: RUBBER ETHYLENE-PROPYLENE CLASS EPM; Hardness Rating: 80.0 SHORE DUROMETER A NOMINAL; Temp Rating: -70.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF. 6 total characteristics are documented in the Federal Logistics Information System.
✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.