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) | 00-599-2255 (005992255) |
| NCB Code | USA (00) |
| Manufacturer | Zf Industrieantriebe Witten Gmbh, Ap Parts Co, Society Of Automotive Engineers Inc, Acushnet Rubber Company Inc, Trostel Albert Packing Ltd, Parco Inc, The Boeing Company, Houghton International Inc, Northrop Grumman Systems Corporation, Stillman Seal Corporation, Parker Hannifin Corporation, West American Rubber Company Llc, Delavan Inc, Federal Screw Products Inc, Strohmeyer Julie A, Eriks Bv, Rubbercraft Corporation, Sae International, Federal Mogul Corporation, Military Standards Corp |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 60-P-31-257 | zf industrieantriebe witten gmbh | o ring | RFQ |
| 257-C-69 | ap parts co | o ring | RFQ |
| MS29513-257 | society of automotive engineers inc | o ring | RFQ |
| 1793-257 | zf industrieantriebe witten gmbh | o ring | RFQ |
| RT253-65-257 | acushnet rubber company inc | o ring | RFQ |
| 725-70-257 | trostel albert packing ltd | o ring | RFQ |
| 457-60-258 | parco inc | o ring | RFQ |
| RT253-65-257 | the boeing company | o ring | RFQ |
| 31350-257 | zf industrieantriebe witten gmbh | o ring | RFQ |
| PRP568-257-457-60 | parco inc | o ring | RFQ |
| 10V60-141-257 | houghton international inc | o ring | RFQ |
| GS570EM257 | northrop grumman systems corporation | o ring | RFQ |
| SR-822A-60-257 | stillman seal corporation | o ring | RFQ |
| 1793-257 | parker hannifin corporation | o ring | RFQ |
| 7866-257 | parker hannifin corporation | o ring | RFQ |
| RT253-65-257 | ap parts co | o ring | RFQ |
| 257-C-69 | zf industrieantriebe witten gmbh | o ring | RFQ |
| 60-P-31-257 | west american rubber company llc | o ring | RFQ |
| 1793-257 | ap parts co | o ring | RFQ |
| 31350-257 | delavan inc | o ring | RFQ |
| 60-P-31-257 | ap parts co | o ring | RFQ |
| RT253-65-257 | zf industrieantriebe witten gmbh | o ring | RFQ |
| 2-257 N602-70 | parker hannifin corporation | o ring | RFQ |
| 60-P-31-257 | acushnet rubber company inc | o ring | RFQ |
| 31350-257 | federal screw products inc | o ring | RFQ |
| 2-257-N602-70 | strohmeyer julie a | o ring | RFQ |
| MS29513-257ES | eriks bv | o ring | RFQ |
| RT253-65-257 | rubbercraft corporation | o ring | RFQ |
| MS29513-257 | sae international | o ring | RFQ |
| 257-C-69 | federal mogul corporation | o ring | RFQ |
| 257-C-69 | acushnet rubber company inc | o ring | RFQ |
| MS29513-257 | military standards corp | o ring | RFQ |
| C-69-257 | federal mogul corporation | o ring | RFQ |
| PX1775-257 | acushnet rubber company inc | o ring | RFQ |
| 16656 | delavan inc | o ring | RFQ |
| 1793-257 | acushnet rubber company inc | o ring | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHE | OUTSIDE DIAMETER | 6.094 INCHES MINIMUM AND 6.180 INCHES MAXIMUM |
| ADVN | CROSS-SECTIONAL HEIGHT | 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM |
| ADYT | CENTER HOLE DIAMETER | 5.836 INCHES MINIMUM AND 5.882 INCHES MAXIMUM |
| MATT | MATERIAL | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| Relevant Components for NSN - 5331-00-599-2255, 5331005992255 | ||||
| 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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