The O-Ring, cataloged under National Stock Number 5331-00-684-5447, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Circor Aerospace, Inc. Dba Circor Aerospace Inc. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5331-00-684-5447 |
| Primary Part Number | 4113-20 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Circor Aerospace, Inc. Dba Circor Aerospace Inc |
| Status | CANCELLED |
| Center Hole Diameter | 0.544 INCHES MINIMUM AND 0.554 INCHES MAXIMUM IN |
| Cross-Sectional Height | 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 5331-00-684-5447 is a O-Ring, manufactured by Circor Aerospace, Inc. Dba Circor Aerospace Inc, classified under FSC 5331 (O-Ring). Status: cancelled.
NSN 5331-00-684-5447 has 2 cross-referenced part numbers: 4113-20 (Circor Aerospace, Inc. Dba Circor Aerospace Inc), 5011-20 (Circor Aerospace, Inc. Dba Circor Aerospace Inc).
There are 3 known substitutes for 5331-00-684-5447: 5920-01-285-7618, 5340-01-380-7913, 5325-01-528-9917. Verify interchangeability with system specifications before substitution.
Key specifications for 4113-20: Center Hole Diameter: 0.544 INCHES MINIMUM AND 0.554 INCHES MAXIMUM IN; Cross-Sectional Height: 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN. 2 total characteristics are documented in the Federal Logistics Information System.
NSN 5331-00-684-5447 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.