NSN 5331-01-067-1784 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-067-1784. Primary manufacturer part number: 7021.
5331-01-067-1784 — O-Ring illustration
Features
O-Ring — FSC 5331
Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
Cross-Sectional Height: 0.0625 INCHES NOMINAL IN
1 verified cross-reference
Primary manufacturer: Alnor Instrument Company
Applications
Fluid containment and leak prevention
Pressure boundary maintenance
Environmental sealing
Applications requiring Rubber Butadiene-Acrylonitrile Class Nbr construction
General Description
The O-Ring, cataloged under National Stock Number 5331-01-067-1784, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Alnor Instrument Company. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
NSN 5331-01-067-1784 is a O-Ring, manufactured by Alnor Instrument Company, classified under FSC 5331 (O-Ring). Status: active.
What are the part numbers for NSN 5331-01-067-1784?
NSN 5331-01-067-1784 has 1 cross-referenced part number: 7021 (Alnor Instrument Company).
What NSN replaces 5331-01-067-1784?
There are 12 known substitutes for 5331-01-067-1784: 5330-00-056-4258, 5365-00-126-4214, 5365-00-143-0634 and 9 more. Verify interchangeability with system specifications before substitution.
What are the specifications of 7021?
Key specifications for 7021: Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR; Cross-Sectional Height: 0.0625 INCHES NOMINAL IN. 2 total characteristics are documented in the Federal Logistics Information System.
✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.