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) | 00-251-9375 (002519375) |
| NCB Code | USA (00) |
| Manufacturer | The Boeing Company, Strohmeyer Julie A, Zf Industrieantriebe Witten Gmbh, Stillman Seal Corporation, Coltec Industries Inc, Rubbercraft Corporation, Acushnet Rubber Company Inc, Cecom Lr Center, Trostel Albert Packing Ltd, Parco Inc, Nimikkeistokeskus Ncb Finland, Federal Screw Products Inc, Dolly Mfg Corp, Eca Etablissement Central Des, National Aerospace Standards Com, Federal Mogul Corporation, Sae International, Parker Hannifin Corporation, Society Of Automotive Engineers Inc, Houghton International Inc, Military Standards Corp |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| RT253-65-343 | the boeing company | o ring | RFQ |
| 2-343-N602-70 | strohmeyer julie a | o ring | RFQ |
| 5330002519375 | zf industrieantriebe witten gmbh | o ring | RFQ |
| SR-822A-60-343 | stillman seal corporation | o ring | RFQ |
| 0065246.53.63 | coltec industries inc | o ring | RFQ |
| RT253-65-343 | rubbercraft corporation | o ring | RFQ |
| 13207E1938FN3 | acushnet rubber company inc | o ring | RFQ |
| 5330002519375 | cecom lr center | o ring | RFQ |
| 725-70-343 | trostel albert packing ltd | o ring | RFQ |
| MS29513-343 | acushnet rubber company inc | o ring | RFQ |
| PRP568-343-457-60 | parco inc | o ring | RFQ |
| 457-60-343 | parco inc | o ring | RFQ |
| 10436736 | nimikkeistokeskus ncb finland | o ring | RFQ |
| MS29513-343 | zf industrieantriebe witten gmbh | o ring | RFQ |
| 5330002519375 | acushnet rubber company inc | o ring | RFQ |
| 2-343N674-70 | federal screw products inc | o ring | RFQ |
| PX1775-343 | zf industrieantriebe witten gmbh | o ring | RFQ |
| 2-343 N602-70 | dolly mfg corp | o ring | RFQ |
| 5330002519375 | eca etablissement central des | o ring | RFQ |
| 13207E1938FN3 | national aerospace standards com | o ring | RFQ |
| C-69-343 | federal mogul corporation | o ring | RFQ |
| MS29513-343 | sae international | o ring | RFQ |
| PX1775-343 | acushnet rubber company inc | o ring | RFQ |
| 1793-343 | parker hannifin corporation | o ring | RFQ |
| 2-343-N602-70 | parker hannifin corporation | o ring | RFQ |
| 7866-343 | parker hannifin corporation | o ring | RFQ |
| MS29513-343 | society of automotive engineers inc | o ring | RFQ |
| 2-343N674-70 | zf industrieantriebe witten gmbh | o ring | RFQ |
| 13207E1938FN3 | zf industrieantriebe witten gmbh | o ring | RFQ |
| 10V60-141-343 | houghton international inc | o ring | RFQ |
| PX1775-343 | cecom lr center | o ring | RFQ |
| MS29513-343 | military standards corp | o ring | RFQ |
| 13207E1938FN3 | cecom lr center | o ring | RFQ |
| MS29513-343 | cecom lr center | o ring | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHE | OUTSIDE DIAMETER | 4.145 INCHES NOMINAL |
| ADVN | CROSS-SECTIONAL HEIGHT | 0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM |
| ADYT | CENTER HOLE DIAMETER | 3.710 INCHES MINIMUM AND 3.740 INCHES MAXIMUM |
| ANYN | ELONGATION PERCENTAGE | 200 MAXIMUM |
| CQFM | HARDNESS RATING | 65.0 SHORE DUROMETER A NOMINAL |
| MATT | MATERIAL | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| Relevant Components for NSN - 5331-00-251-9375, 5331002519375 | ||||
| 5330-01-032-3160 (5330010323160) | 5360-00-039-5719 (5360000395719) | 5340-01-502-8424 (5340015028424) | 5305-01-377-4366 (5305013774366) | |
| 5365-01-067-7692 (5365010677692) | 5330-14-454-7377 (5330144547377) | 5365-01-124-6460 (5365011246460) | 5305-01-466-5966 (5305014665966) | |
| 5342-01-514-2585 (5342015142585) | 5365-01-617-4818 (5365016174818) | 5340-01-361-1313 (5340013611313) | 5310-01-276-6703 (5310012766703) | |
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