The O-Ring, cataloged under National Stock Number 5331-00-238-4708, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Society of Automotive Engineers Inc. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 15 commercial cross-references from 13 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-00-238-4708 |
| Primary Part Number | AS568-219 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Society of Automotive Engineers Inc |
| Status | ACTIVE |
| Center Hole Diameter | 1.290 INCHES MINIMUM AND 1.302 INCHES MAXIMUM IN |
| Hardness Rating | 90.0 SHORE DUROMETER A NOMINAL |
| Cross-Sectional Height | 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN |
| Elongation Percentage | 160 MAXIMUM |
| Material | RUBBER |
| Outside Diameter | 1.554 INCHES MINIMUM AND 1.594 INCHES MAXIMUM IN |
| Temp Rating | -30.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| AS568-219 | Society of Automotive Engineers Inc (USA) |
| 2-219N552-90 | Parker Hannifin France Holding (FRA) |
| 2-219N552-9 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| RAR2999 | Naval Group Site De Lorient (FRA) |
| 2-219N552-90 | Parker Hannifin Gmbh O-Ring Division (DEU) |
| 2-219N552-90 | Parker Hannifin France SAS (FRA) |
| 2-219N552-90 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| 711510-4 | Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division (USA) |
| A211400000035 | Cnim Systemes Industriels (FRA) |
| AS568-219 | Sae International Dba Sae International (USA) |
| 2-219N674-70 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 10489592 | Nimikkeistokeskus Ncb Finland (FIN) |
| 2-219 N552-90 | Zf Industrieantriebe Witten Gmbh (DEU) |
| AS568-219 | Great Lakes Rubber Co (USA) |
| 45Z479D21 | Morris Material Handling, Inc. (USA) |
NSN 5331-00-238-4708 is a O-Ring, manufactured by Society of Automotive Engineers Inc, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-00-238-4708 has 15 cross-referenced part numbers: AS568-219 (Society of Automotive Engineers Inc), 2-219N552-90 (Parker Hannifin France Holding), 2-219N552-9 (Parker-Hannifin Corp Div O-Ring Division), RAR2999 (Naval Group Site De Lorient), 2-219N552-90 (Parker Hannifin Gmbh O-Ring Division) and 10 more.
There are 4 known substitutes for 5331-00-238-4708: 5331-00-013-7784, 5331-00-166-8406, 5331-00-422-0349 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for AS568-219: Center Hole Diameter: 1.290 INCHES MINIMUM AND 1.302 INCHES MAXIMUM IN; Hardness Rating: 90.0 SHORE DUROMETER A NOMINAL; Cross-Sectional Height: 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN; Elongation Percentage: 160 MAXIMUM. 7 total characteristics are documented in the Federal Logistics Information System.