NSN 5331-01-581-1320 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-581-1320. Primary manufacturer part number: 013.
5331-01-581-1320 — O-Ring illustration
Features
O-Ring — FSC 5331
2 verified cross-references
Primary manufacturer: Msc Industrial Supply
Applications
Fluid containment and leak prevention
Pressure boundary maintenance
Environmental sealing
General Description
The O-Ring, cataloged under National Stock Number 5331-01-581-1320, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Msc Industrial Supply. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
NSN 5331-01-581-1320 is a O-Ring, manufactured by Msc Industrial Supply, classified under FSC 5331 (O-Ring). Status: active.
What are the part numbers for NSN 5331-01-581-1320?
NSN 5331-01-581-1320 has 2 cross-referenced part numbers: 013 (Msc Industrial Supply), 10340220 (Nimikkeistokeskus Ncb Finland).
What NSN replaces 5331-01-581-1320?
There are 9 known substitutes for 5331-01-581-1320: 5120-00-223-1298, 3010-00-289-7829, 3433-00-373-1740 and 6 more. Verify interchangeability with system specifications before substitution.
What are the specifications of 013?
Key specifications for 013: Special Features: 70 DUROMETER; Part Name Assigned by Controlling Agency: ORING, 70 DUROMETER; End Item Identification: 5855-01-573-2483, THERMO SIGHT MRTB AN/PAS-28. 3 total characteristics are documented in the Federal Logistics Information System.
✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.