AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | O Ring |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5331 O Ring |
| National Item Identification Number (NIIN) | 00-812-1373 (008121373) |
| NCB Code | USA (00) |
| Manufacturer | Parco Inc, Sae International, Parker Hannifin Corporation, Society Of Automotive Engineers Inc, Military Standards Corp, Strohmeyer Julie A |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| MS9021-258 | parco inc | o ring | RFQ |
| AS3578-258 | sae international | o ring | RFQ |
| AS3578-258 | parker hannifin corporation | o ring | RFQ |
| AS3578-258 | society of automotive engineers inc | o ring | RFQ |
| MS9021-258 | parker hannifin corporation | o ring | RFQ |
| 2-258-N506-65 | parco inc | o ring | RFQ |
| MS9021-258 | society of automotive engineers inc | o ring | RFQ |
| PRP568-258-4024-65 | society of automotive engineers inc | o ring | RFQ |
| AS3578-258 | parco inc | o ring | RFQ |
| SAE-AS3578 | sae international | o ring | RFQ |
| MS9021-258 | military standards corp | o ring | RFQ |
| 2-258 N506-65 | parker hannifin corporation | o ring | RFQ |
| PRP568-258-4024-65 | parco inc | o ring | RFQ |
| 2-258-N506-65 | society of automotive engineers inc | o ring | RFQ |
| 2-258-N506-65 | strohmeyer julie a | o ring | RFQ |
| PRP568-258-4024-65 | parker hannifin corporation | o ring | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHE | OUTSIDE DIAMETER | 6.219 INCHES MINIMUM AND 6.305 INCHES MAXIMUM |
| ADVN | CROSS-SECTIONAL HEIGHT | 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM |
| CQFM | HARDNESS RATING | 65.0 SHORE DUROMETER A NOMINAL |
| MATT | MATERIAL | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| ADYT | CENTER HOLE DIAMETER | 5.961 INCHES MINIMUM AND 6.007 INCHES MAXIMUM |
| Relevant Components for NSN - 5331-00-812-1373, 5331008121373 | ||||
| 5355-00-582-7370 (5355005827370) | 5340-01-492-4288 (5340014924288) | 5340-00-523-3711 (5340005233711) | 5330-01-275-9444 (5330012759444) | |
| 5340-01-238-2053 (5340012382053) | 5365-01-693-2245 (5365016932245) | 5331-01-258-8240 (5331012588240) | 5365-01-672-1629 (5365016721629) | |
| 5365-01-432-4280 (5365014324280) | 5365-01-654-1906 (5365016541906) | 5340-01-451-0804 (5340014510804) | 5340-01-489-6012 (5340014896012) | |
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