NSN 5331-00-811-4078 — this item is cataloged by the U.S. Government under National Stock Number 5331-00-811-4078. Primary manufacturer part number: 2323.
5331-00-811-4078 — O-Ring illustration
Features
O-Ring — FSC 5331
Material: RUBBER SYNTHETIC
Cross-Sectional Height: 0.094 INCHES NOMINAL IN
3 verified cross-references
Primary manufacturer: Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor
Applications
Fluid containment and leak prevention
Pressure boundary maintenance
Environmental sealing
Applications requiring Rubber Synthetic construction
General Description
The O-Ring, cataloged under National Stock Number 5331-00-811-4078, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor. Government technical data includes 2 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: Cancelled.
Technical Specifications
Parameter
Value
NSN
5331-00-811-4078
Primary Part Number
2323
Item Name
O-Ring
FSC / FSG
5331 / 53 — O-Ring
Manufacturer
Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor
NSN 5331-00-811-4078 is a O-Ring, manufactured by Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor, classified under FSC 5331 (O-Ring). Status: cancelled.
What are the part numbers for NSN 5331-00-811-4078?
NSN 5331-00-811-4078 has 3 cross-referenced part numbers: 2323 (Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor), 123157-112 (Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor), 1231157-112 (Zf Industrieantriebe Witten Gmbh).
What NSN replaces 5331-00-811-4078?
There are 12 known substitutes for 5331-00-811-4078: 2925-00-156-9981, 5935-00-314-4509, 5910-00-323-0394 and 9 more. Verify interchangeability with system specifications before substitution.
What are the specifications of 2323?
Key specifications for 2323: Material: RUBBER SYNTHETIC; Cross-Sectional Height: 0.094 INCHES NOMINAL IN. 2 total characteristics are documented in the Federal Logistics Information System.
Is NSN 5331-00-811-4078 still in active supply?
NSN 5331-00-811-4078 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.
✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.