The O-Ring, cataloged under National Stock Number 5331-00-420-9624, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Sae International Dba Sae International. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5331-00-420-9624 |
| Primary Part Number | AS568-438 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Sae International Dba Sae International |
| Status | CANCELLED |
| Outside Diameter | 6.775 INCHES NOMINAL IN |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| Cross-Sectional Height | 0.269 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN |
| Center Hole Diameter | 6.185 INCHES MINIMUM AND 6.265 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 0065266.70.60 | Coltec Industries Inc. Dba Fairbanks Morse Engine Div Fairbanks Morse Engine (USA) |
| AS568-438 | Society of Automotive Engineers Inc (USA) |
| AS568-438 PRIMARY | Sae International Dba Sae International (USA) |
| 2-438N219-7 | Parker-Hannifin Corporation Dba Pneutronics Div Corporate Headquarters (USA) |
| ASTM-D2000 | American Society for Testing and Materials Dba Astm International (USA) |
| N0674 2-438 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| 10003367 | Nimikkeistokeskus Ncb Finland (FIN) |
| 2-438 N674-7 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| 137075 | Cummins Inc. (USA) |
| 2-438N299-5 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 927017 | Zf Industrieantriebe Witten Gmbh (DEU) |
NSN 5331-00-420-9624 is a O-Ring, manufactured by Sae International Dba Sae International, classified under FSC 5331 (O-Ring). Status: cancelled.
NSN 5331-00-420-9624 has 11 cross-referenced part numbers: 0065266.70.60 (Coltec Industries Inc. Dba Fairbanks Morse Engine Div Fairbanks Morse Engine), AS568-438 (Society of Automotive Engineers Inc), AS568-438 (Sae International Dba Sae International), 2-438N219-7 (Parker-Hannifin Corporation Dba Pneutronics Div Corporate Headquarters), ASTM-D2000 (American Society for Testing and Materials Dba Astm International) and 6 more.
There are 6 known substitutes for 5331-00-420-9624: 3110-00-100-3563, 5360-00-467-8005, 6240-00-763-3450 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for AS568-438: Outside Diameter: 6.775 INCHES NOMINAL IN; Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR; Cross-Sectional Height: 0.269 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN; Center Hole Diameter: 6.185 INCHES MINIMUM AND 6.265 INCHES MAXIMUM IN. 4 total characteristics are documented in the Federal Logistics Information System.
NSN 5331-00-420-9624 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.