NSN 5331-01-054-5478 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-054-5478. Primary manufacturer part number: 20532.
5331-01-054-5478 — O-Ring illustration
Features
O-Ring — FSC 5331
Cross-Sectional Height: 0.069 INCHES MINIMUM AND 0.075 INCHES MAXIMUM IN
Center Hole Diameter: 0.346 INCHES MINIMUM AND 0.356 INCHES MAXIMUM IN
Material: RUBBER
1 verified cross-reference
Primary manufacturer: Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp
Applications
Fluid containment and leak prevention
Pressure boundary maintenance
Environmental sealing
Applications requiring Rubber construction
General Description
The O-Ring, cataloged under National Stock Number 5331-01-054-5478, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp. Government technical data includes 3 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.
Technical Specifications
Parameter
Value
NSN
5331-01-054-5478
Primary Part Number
20532
Item Name
O-Ring
FSC / FSG
5331 / 53 — O-Ring
Manufacturer
Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp
NSN 5331-01-054-5478 is a O-Ring, manufactured by Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp, classified under FSC 5331 (O-Ring). Status: active.
What are the part numbers for NSN 5331-01-054-5478?
NSN 5331-01-054-5478 has 1 cross-referenced part number: 20532 (Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp).
What NSN replaces 5331-01-054-5478?
There are 12 known substitutes for 5331-01-054-5478: 5935-00-170-5323, 6520-00-180-5965, 9330-00-332-2715 and 9 more. Verify interchangeability with system specifications before substitution.
What are the specifications of 20532?
Key specifications for 20532: Cross-Sectional Height: 0.069 INCHES MINIMUM AND 0.075 INCHES MAXIMUM IN; Center Hole Diameter: 0.346 INCHES MINIMUM AND 0.356 INCHES MAXIMUM IN; Material: RUBBER. 3 total characteristics are documented in the Federal Logistics Information System.
✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.