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) | 01-007-4900 (010074900) |
| NCB Code | USA (01) |
| Manufacturer | Parker Hannifin Corporation, Eriks Bv, Zf Industrieantriebe Witten Gmbh, Hydro Aire Inc, Parker Hannifin Canada Inc, Military Specifications, Finmeccanica Spa Helicopters, National Aerospace Standards Com, Federal Screw Products Inc, Inspektorat Wsparcia Sil Zbrojnych |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| M25988-1-237ES | parker hannifin corporation | o ring | RFQ |
| M25988-1-237ES | eriks bv | o ring | RFQ |
| 60-703552 | parker hannifin corporation | o ring | RFQ |
| M25988-1-237 | zf industrieantriebe witten gmbh | o ring | RFQ |
| 60-703552 | hydro aire inc | o ring | RFQ |
| 2661058Y237 | zf industrieantriebe witten gmbh | o ring | RFQ |
| 2661058Y237 | parker hannifin canada inc | o ring | RFQ |
| MIL-DTL-25988/1 | military specifications | o ring | RFQ |
| M25988-1-237 | parker hannifin corporation | o ring | RFQ |
| M25988/1-237 | finmeccanica spa helicopters | o ring | RFQ |
| 60-703552 | zf industrieantriebe witten gmbh | o ring | RFQ |
| MIL-R-25988-1 | national aerospace standards com | o ring | RFQ |
| PD45066-5 | federal screw products inc | o ring | RFQ |
| M25988-1-237ES | zf industrieantriebe witten gmbh | o ring | RFQ |
| M25988-1-237 | national aerospace standards com | o ring | RFQ |
| 2661058Y237 | parker hannifin corporation | o ring | RFQ |
| 5331PL0658299 | inspektorat wsparcia sil zbrojnych | o ring | RFQ |
| MIL-R-25988/1 | military specifications | o ring | RFQ |
| M25988/1-237 | military specifications | o ring | RFQ |
| PD45066-5 | zf industrieantriebe witten gmbh | o ring | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHE | OUTSIDE DIAMETER | 3.637 INCHES NOMINAL |
| ADVN | CROSS-SECTIONAL HEIGHT | 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM |
| ADYT | CENTER HOLE DIAMETER | 3.335 INCHES MINIMUM AND 3.383 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 - 5331-01-007-4900, 5331010074900 | ||||
| 5305-00-151-0390 (5305001510390) | 5305-00-162-0212 (5305001620212) | 5330-01-021-6193 (5330010216193) | 5306-01-667-2305 (5306016672305) | |
| 5305-00-702-7578 (5305007027578) | 5306-01-467-0619 (5306014670619) | 5340-14-507-0973 (5340145070973) | 5330-01-545-5049 (5330015455049) | |
| 5331-01-433-9967 (5331014339967) | 5330-01-176-0563 (5330011760563) | 5330-20-001-0516 (5330200010516) | 5305-00-550-9932 (5305005509932) | |
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