NSN 5331-00-522-8520 — this item is cataloged by the U.S. Government under National Stock Number 5331-00-522-8520. Primary manufacturer part number: 16204.
5331-00-522-8520 — O-Ring illustration
Features
O-Ring — FSC 5331
Material: RUBBER SYNTHETIC
Cross-Sectional Height: 0.040 INCHES NOMINAL IN
3 verified cross-references
Primary manufacturer: Aerosonic Llc
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 5331-00-522-8520, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Aerosonic Llc. 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: Active.
NSN 5331-00-522-8520 is a O-Ring, manufactured by Aerosonic Llc, classified under FSC 5331 (O-Ring). Status: active.
What are the part numbers for NSN 5331-00-522-8520?
NSN 5331-00-522-8520 has 3 cross-referenced part numbers: GRC5284-1225 (Parker-Hannifin Corporation Div O-Ring Division), 13996 (Aerosonic Llc), 16204 (Aerosonic Llc).
What NSN replaces 5331-00-522-8520?
There are 12 known substitutes for 5331-00-522-8520: 8305-00-222-2463, 4910-00-255-8650, 2815-00-374-8256 and 9 more. Verify interchangeability with system specifications before substitution.
What are the specifications of 16204?
Key specifications for 16204: Material: RUBBER SYNTHETIC; Cross-Sectional Height: 0.040 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.