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) | 01-221-1770 (012211770) |
| NCB Code | USA (01) |
| Manufacturer | Military Standards Corp, Society Of Automotive Engineers Inc, Sae International, Federal Screw Products Inc, Zf Industrieantriebe Witten Gmbh |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| MS28775-381 | military standards corp | o ring | RFQ |
| MS28775-381 | society of automotive engineers inc | o ring | RFQ |
| AS28775 | sae international | o ring | RFQ |
| AS28775 | society of automotive engineers inc | o ring | RFQ |
| MS28775-381 | federal screw products inc | o ring | RFQ |
| MS28775-381 | zf industrieantriebe witten gmbh | o ring | RFQ |
| SAE-AS28775 | sae international | o ring | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHE | OUTSIDE DIAMETER | 12.395 INCHES NOMINAL |
| ABJH | TEMP RATING | -65.0 DEG FAHRENHEIT AND 275.0 DEG FAHRENHEIT |
| ADVN | CROSS-SECTIONAL HEIGHT | 0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM |
| ADYT | CENTER HOLE DIAMETER | 11.945 INCHES MINIMUM AND 12.005 INCHES MAXIMUM |
| ANYN | ELONGATION PERCENTAGE | 160 MAXIMUM |
| MATT | MATERIAL | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| Relevant Components for NSN - 5331-01-221-1770, 5331012211770 | ||||
| 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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