| Item Name | O-Ring |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5331 O Ring |
| National Item Identification Number (NIIN) | 01-385-0642 (013850642) |
| NCB Code | USA (01) |
| Manufacturer | Military Specifications |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| M25988/2-010 | military specifications | o-ring | 81349 | RFQ |
| MIL-DTL-25988/2 | military specifications | o-ring | 81349 | RFQ |
| MIL-R-25988/2 | military specifications | o-ring | 81349 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ADYU | PERIPHERAL DIAMETER | 0.379 INCHES NOMINAL |
| ANYN | ELONGATION PERCENTAGE | 125 MAXIMUM |
| MATT | MATERIAL | RUBBER FLUOROSILICONE CLASS FQ |
| ADVN | CROSS-SECTIONAL HEIGHT | 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM |
| ADYT | CENTER HOLE DIAMETER | 0.234 INCHES MINIMUM AND 0.244 INCHES MAXIMUM |
| CQFM | HARDNESS RATING | 75.0 SHORE DUROMETER A NOMINAL |
| FEAT | SPECIAL FEATURES | OIL AND FUEL RESISTANT |
| Components Related to NSN - 5331-01-385-0642, 5331013850642 | ||||
| 5320-01-625-8117 (5320016258117) | 5305-01-643-3347 (5305016433347) | 5365-01-122-8885 (5365011228885) | 5330-01-382-8170 (5330013828170) | |
| 5360-00-551-6874 (5360005516874) | 5306-01-044-5191 (5306010445191) | 5365-00-888-2513 (5365008882513) | 5305-00-282-0282 (5305002820282) | |
| 5310-01-201-3707 (5310012013707) | 5310-00-814-4076 (5310008144076) | 5342-00-200-5894 (5342002005894) | 5310-01-068-8899 (5310010688899) | |
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