NSN 5331-01-223-7140 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-223-7140. Primary manufacturer part number: 6666.
5331-01-223-7140 — O-Ring illustration
Features
O-Ring — FSC 5331
Material: RUBBER FLUOROCARBON CLASS FPM
2 verified cross-references
Primary manufacturer: Circor Aerospace, Inc. Dba Circor Aerospace Inc
Applications
Fluid containment and leak prevention
Pressure boundary maintenance
Environmental sealing
Applications requiring Rubber Fluorocarbon Class Fpm construction
General Description
The O-Ring, cataloged under National Stock Number 5331-01-223-7140, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Circor Aerospace, Inc. Dba Circor Aerospace Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 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 5331-01-223-7140 is a O-Ring, manufactured by Circor Aerospace, Inc. Dba Circor Aerospace Inc, classified under FSC 5331 (O-Ring). Status: active.
What are the part numbers for NSN 5331-01-223-7140?
NSN 5331-01-223-7140 has 2 cross-referenced part numbers: 6666 (Circor Aerospace, Inc. Dba Circor Aerospace Inc), 6666 (Atkomatic Valve Co Inc).
What NSN replaces 5331-01-223-7140?
There are 12 known substitutes for 5331-01-223-7140: 4820-00-146-8971, 5210-00-357-9434, 4720-00-857-1731 and 9 more. Verify interchangeability with system specifications before substitution.
What are the specifications of 6666?
Key specifications for 6666: Material: RUBBER FLUOROCARBON CLASS FPM. 1 total characteristics are documented in the Federal Logistics Information System.
✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.