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) | 01-031-0789 (010310789) |
| NCB Code | USA (01) |
| Manufacturer | Parco Inc, Strohmeyer Julie A, Plastic And Rubber Engineering Inc, Burke Industries Inc, National Aerospace Standards Com, Parker Hannifin Corporation, Military Specifications |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| PRP568-338-1902-60 | parco inc | o ring | RFQ |
| 2-338L1223-60 | strohmeyer julie a | o ring | RFQ |
| 2-338L1223-60 | plastic and rubber engineering inc | o ring | RFQ |
| 13-04-338 | burke industries inc | o ring | RFQ |
| MIL-R-25988-3 | national aerospace standards com | o ring | RFQ |
| B67112-338 | parco inc | o ring | RFQ |
| M25988 3 338 | plastic and rubber engineering inc | o ring | RFQ |
| B67112-338 | plastic and rubber engineering inc | o ring | RFQ |
| B67112-338 | parker hannifin corporation | o ring | RFQ |
| 2-338L946-60 | plastic and rubber engineering inc | o ring | RFQ |
| MIL-R-25988/3 | military specifications | o ring | RFQ |
| MIL-DTL-25988/3 | military specifications | o ring | RFQ |
| M25988/3-338 | military specifications | o ring | RFQ |
| 2-338L1223-60 | parker hannifin corporation | o ring | RFQ |
| PRP568-338-1902-60 | parker hannifin corporation | o ring | RFQ |
| 2-338L946-60 | strohmeyer julie a | o ring | RFQ |
| 2-338L946-60 | parker hannifin corporation | o ring | RFQ |
| PRP568-338-1902-60 | plastic and rubber engineering inc | o ring | RFQ |
| M25988-3-338 | national aerospace standards com | o ring | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHE | OUTSIDE DIAMETER | 3.520 INCHES NOMINAL |
| ADVN | CROSS-SECTIONAL HEIGHT | 0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM |
| ADYT | CENTER HOLE DIAMETER | 3.085 INCHES MINIMUM AND 3.115 INCHES MAXIMUM |
| AGAV | END ITEM IDENTIFICATION | W/S: TANK,ABRAMS M-1; AIRCRAFT,AWACS,E-3A; AIRCRAFT,GALAXY C-5; JOINT STARS TARGET RADAR SYSTEM; AIRCRAFT,F-111; TANK,COMBAT,FT,120MM GUN (M1A1) |
| ANYN | ELONGATION PERCENTAGE | 125 MAXIMUM |
| CQFM | HARDNESS RATING | 60.0 SHORE DUROMETER A NOMINAL |
| MATT | MATERIAL | RUBBER FLUOROSILICONE CLASS FQ |
| Relevant Components for NSN - 5331-01-031-0789, 5331010310789 | ||||
| 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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