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) | 01-055-3871 (010553871) |
| NCB Code | USA (01) |
| Manufacturer | Military Specifications, Parker Hannifin Corporation, Stillman Seal Corporation, Strohmeyer Julie A, Eriks Bv, Inspektorat Wsparcia Sil Zbrojnych, National Aerospace Standards Com |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| M25988/1-211 | military specifications | o ring | RFQ |
| M25988-1-211ES | parker hannifin corporation | o ring | RFQ |
| A211TH1057-70 | stillman seal corporation | o ring | RFQ |
| 2-211L677-70 | strohmeyer julie a | o ring | RFQ |
| 2-211-L677-70 | parker hannifin corporation | o ring | RFQ |
| A211TH1057-70 | parker hannifin corporation | o ring | RFQ |
| M25988-1-211 | parker hannifin corporation | o ring | RFQ |
| M25988-1-211ES | eriks bv | o ring | RFQ |
| 5331PL0658322 | inspektorat wsparcia sil zbrojnych | o ring | RFQ |
| M25988-1-211 | eriks bv | o ring | RFQ |
| 2-211L677-70 | parker hannifin corporation | o ring | RFQ |
| A211TH1057-70 | eriks bv | o ring | RFQ |
| 2-211L677-70 | eriks bv | o ring | RFQ |
| MIL-DTL-25988/1 | military specifications | o ring | RFQ |
| M25988-1-211 | national aerospace standards com | o ring | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHE | OUTSIDE DIAMETER | 1.074 INCHES NOMINAL |
| ADVN | CROSS-SECTIONAL HEIGHT | 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM |
| ADYT | CENTER HOLE DIAMETER | 0.786 INCHES MINIMUM AND 0.806 INCHES MAXIMUM |
| ANYN | ELONGATION PERCENTAGE | 125 MAXIMUM |
| CQFM | HARDNESS RATING | 70.0 SHORE DUROMETER A NOMINAL |
| MATT | MATERIAL | RUBBER FLUOROSILICONE CLASS FQ |
| Relevant Components for NSN - 5331-01-055-3871, 5331010553871 | ||||
| 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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