| Item Name | O Ring |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5331 O Ring |
| National Item Identification Number (NIIN) | 00-526-1979 (005261979) |
| NCB Code | USA (00) |
| Manufacturer | Stillman Seal Corporation, Nimikkeistokeskus Ncb Finland, Federal Mogul Corporation, Honeywell International Inc, Rubbercraft Corporation, Strohmeyer Julie A, The Boeing Company, Triumph Controls Llc, Parker Hannifin Corporation, Parco Inc, Eriks Bv |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| S8990-021 | stillman seal corporation | o ring | 95272 | RFQ |
| 10145174 | nimikkeistokeskus ncb finland | o ring | a486g | RFQ |
| S8990-21 | federal mogul corporation | o ring | 01212 | RFQ |
| S8990-021 | honeywell international inc | o ring | 99193 | RFQ |
| S8990-21ES | honeywell international inc | o ring | 99193 | RFQ |
| S8990-021 | rubbercraft corporation | o ring | 98159 | RFQ |
| S8990-021 | strohmeyer julie a | o ring | 81168 | RFQ |
| S8990-021 | the boeing company | o ring | 77272 | RFQ |
| S8990-021 | triumph controls llc | o ring | 78710 | RFQ |
| S8990-21 | triumph controls llc | o ring | 78710 | RFQ |
| S8990-021 | parker hannifin corporation | o ring | 91265 | RFQ |
| S8990-021 | parco inc | o ring | 77308 | RFQ |
| S8990-21ES | federal mogul corporation | o ring | 01212 | RFQ |
| S8990-21 | honeywell international inc | o ring | 99193 | RFQ |
| S8990-21ES | eriks bv | o ring | h2313 | RFQ |
| S8990-021 | federal mogul corporation | o ring | 01212 | RFQ |
| S8990-21 | eriks bv | o ring | h2313 | RFQ |
| S8990-021 | eriks bv | o ring | h2313 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ADVN | CROSS-SECTIONAL HEIGHT | 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM |
| ADYT | CENTER HOLE DIAMETER | 0.917 INCHES MINIMUM AND 0.935 INCHES MAXIMUM |
| MATT | MATERIAL | RUBBER SILICONE CLASS Q |
| Relevant Components for NSN - 5331-00-526-1979, 5331005261979 | ||||
| 5320-01-093-5687 (5320010935687) | 5340-00-286-8500 (5340002868500) | 5310-00-797-4430 (5310007974430) | 5331-01-548-6940 (5331015486940) | |
| 5340-01-389-2408 (5340013892408) | 5340-01-499-3481 (5340014993481) | 5310-01-418-9739 (5310014189739) | 5320-01-419-8697 (5320014198697) | |
| 5340-01-681-6722 (5340016816722) | 5340-01-620-4639 (5340016204639) | 5340-01-481-2087 (5340014812087) | 5331-01-097-0869 (5331010970869) | |
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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