NSN 5331-01-046-8004 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-046-8004. Primary manufacturer part number: LF-340.
5331-01-046-8004 — O-Ring illustration
Features
O-Ring — FSC 5331
Center Hole Diameter: 3.451 INCHES MINIMUM AND 3.499 INCHES MAXIMUM IN
Cross-Sectional Height: 0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM IN
1 verified cross-reference
Primary manufacturer: Schroeder Industries Llc
Applications
Fluid containment and leak prevention
Pressure boundary maintenance
Environmental sealing
General Description
The O-Ring, cataloged under National Stock Number 5331-01-046-8004, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Schroeder Industries Llc. 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
NSN 5331-01-046-8004 is a O-Ring, manufactured by Schroeder Industries Llc, classified under FSC 5331 (O-Ring). Status: active.
What are the part numbers for NSN 5331-01-046-8004?
NSN 5331-01-046-8004 has 1 cross-referenced part number: LF-340 (Schroeder Industries Llc).
What NSN replaces 5331-01-046-8004?
There are 9 known substitutes for 5331-01-046-8004: 6750-00-009-5436, 6750-00-063-2628, 6750-00-063-3154 and 6 more. Verify interchangeability with system specifications before substitution.
What are the specifications of LF-340?
Key specifications for LF-340: Center Hole Diameter: 3.451 INCHES MINIMUM AND 3.499 INCHES MAXIMUM IN; Cross-Sectional Height: 0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM IN. 2 total characteristics are documented in the Federal Logistics Information System.
✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.