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) | 00-323-1702 (003231702) |
| NCB Code | USA (00) |
| Manufacturer | Military Specifications, National Aerospace Standards Com, Itt Corporation |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| M25988/3-045 | military specifications | o ring | RFQ |
| MIL-R-25988/3 | military specifications | o ring | RFQ |
| MIL-R-25988-3 | national aerospace standards com | o ring | RFQ |
| M25988-3-045 | national aerospace standards com | o ring | RFQ |
| M25988-3-045 | itt corporation | o ring | RFQ |
| 16606A54-221 | itt corporation | o ring | RFQ |
| MIL-DTL-25988/3 | military specifications | o ring | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHE | OUTSIDE DIAMETER | 4.129 INCHES NOMINAL |
| ADVN | CROSS-SECTIONAL HEIGHT | 0.067 INCHES MINIMUM AND 0.070 INCHES MAXIMUM |
| ADYT | CENTER HOLE DIAMETER | 3.974 INCHES MINIMUM AND 4.004 INCHES MAXIMUM |
| ANYN | ELONGATION PERCENTAGE | 125 MAXIMUM |
| CQFM | HARDNESS RATING | 60.0 SHORE DUROMETER A NOMINAL |
| MATT | MATERIAL | RUBBER |
| Relevant Components for NSN - 5331-00-323-1702, 5331003231702 | ||||
| 5365-00-981-3580 (5365009813580) | 5306-01-663-0372 (5306016630372) | 5330-00-259-1415 (5330002591415) | 5340-00-140-8006 (5340001408006) | |
| 5310-01-055-6080 (5310010556080) | 5340-01-571-9066 (5340015719066) | 5360-01-528-5575 (5360015285575) | 5340-01-254-4525 (5340012544525) | |
| 5310-01-456-0920 (5310014560920) | 5331-01-311-6975 (5331013116975) | 5330-00-147-6676 (5330001476676) | 5365-01-201-0770 (5365012010770) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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