The O-Ring, cataloged under National Stock Number 5331-00-469-3818, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Parker-Hannifin Corp Div O-Ring Division. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-00-469-3818 |
| Primary Part Number | 2-228E540-8 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Parker-Hannifin Corp Div O-Ring Division |
| Status | ACTIVE |
| Cross-Sectional Height | 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN |
| Outside Diameter | 2.512 INCHES NOMINAL IN |
| Center Hole Diameter | 2.224 INCHES MINIMUM AND 2.244 INCHES MAXIMUM IN |
| Material | RUBBER |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 568-228 | Auburn Manufacturing Co, the (USA) |
| D2000 GR M2AA810A13EA14F17 | American Society for Testing and Materials Dba Astm International (USA) |
| 2-228E540-8 PRIMARY | Parker-Hannifin Corp Div O-Ring Division (USA) |
| 2-226E540-8 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 2-228-E540-80 | Parker-Hannifin Corporation Dba Pneutronics Div Composite Sealing Systems Division (USA) |
| 243060PC63 | Huntington Ingalls Inc Div Newport News Shipbuilding (USA) |
| 2-228E540-80 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 83-1290-0063 | Zf Industrieantriebe Witten Gmbh (DEU) |
| AS568-228 | Sae International Dba Sae International (USA) |
| AS568-228 | Society of Automotive Engineers Inc (USA) |
NSN 5331-00-469-3818 is a O-Ring, manufactured by Parker-Hannifin Corp Div O-Ring Division, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-00-469-3818 has 10 cross-referenced part numbers: 568-228 (Auburn Manufacturing Co, the), D2000 GR M2AA810A13EA14F17 (American Society for Testing and Materials Dba Astm International), 2-228E540-8 (Parker-Hannifin Corp Div O-Ring Division), 2-226E540-8 (Zf Industrieantriebe Witten Gmbh), 2-228-E540-80 (Parker-Hannifin Corporation Dba Pneutronics Div Composite Sealing Systems Division) and 5 more.
There are 9 known substitutes for 5331-00-469-3818: 5331-00-165-1946, 5331-00-469-6869, 5331-00-984-3762 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 2-228E540-8: Cross-Sectional Height: 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN; Outside Diameter: 2.512 INCHES NOMINAL IN; Center Hole Diameter: 2.224 INCHES MINIMUM AND 2.244 INCHES MAXIMUM IN; Material: RUBBER. 4 total characteristics are documented in the Federal Logistics Information System.