| Item Name | O Ring |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5331 O Ring |
| National Item Identification Number (NIIN) | 01-551-4047 (015514047) |
| NCB Code | USA (01) |
| Manufacturer | Military Specifications, National Aerospace Standards Com |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| MIL-R-25988 | military specifications | o ring | 81349 | RFQ |
| MIL-DTL-25988/3 | military specifications | o ring | 81349 | RFQ |
| M25988-3-159 | national aerospace standards com | o ring | 80205 | RFQ |
| M25988/3-159 | military specifications | o ring | 81349 | RFQ |
| MIL-R-25988-3 | national aerospace standards com | o ring | 80205 | RFQ |
| MIL-R-25988/3 | military specifications | o ring | 81349 | RFQ |
| MIL-R-25988 | national aerospace standards com | o ring | 80205 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ADVN | CROSS-SECTIONAL HEIGHT | 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM |
| ADYT | CENTER HOLE DIAMETER | 4.952 INCHES MINIMUM AND 5.022 INCHES MAXIMUM |
| CQFM | HARDNESS RATING | 60.0 SHORE DUROMETER A NOMINAL |
| MATT | MATERIAL | RUBBER FLUOROSILICONE CLASS FQ |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-R-25988/3 MIL SPEC SINGLE MATERIAL RESPONSE |
| Relevant Components for NSN - 5331-01-551-4047, 5331015514047 | ||||
| 5306-00-328-4387 (5306003284387) | 5315-00-597-5584 (5315005975584) | 5305-01-348-0619 (5305013480619) | 5305-01-552-2787 (5305015522787) | |
| 5330-01-171-0634 (5330011710634) | 5325-01-387-4976 (5325013874976) | 5320-00-343-5474 (5320003435474) | 5365-00-409-4173 (5365004094173) | |
| 5325-01-631-8303 (5325016318303) | 5330-01-466-9019 (5330014669019) | 5342-01-629-8604 (5342016298604) | 5330-00-785-0730 (5330007850730) | |
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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