We are pleased to confirm immediate availability for 691-00013 (O Ring), carrying NSN 5331-00-239-7899 and manufactured by Parker Hannifin Corp (CAGE code 9F512). This certified component is classified under FSG 53 Hardware and Abrasives/FSC (NIIN: 00-239-7899), meeting all military specifications for guaranteed traceability and performance compliance.
To receive a rapid quote for part 691-00013 (15-minute response guaranteed), please complete the form below. Providing detailed requirements ensures our specialists can quickly deliver competitive pricing, verified availability, and exact specification matching for NSN 5331-00-239-7899. Rest assured, you’ll receive the precise aerospace component your project demands.
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Aviation Purchasing Platform is a trusted sourcing solution owned and operated by ASAP Semiconductor—an AS9120B, ISO 9001:2015, and FAA 0056B certified distributor. With access to over 10 million national stock numbers (NSNs) across 26+ federal supply categories, we specialize in procuring rare, obsolete, and long-lead-time components, including Parker Hannifin Corp parts. Our industry-leading turnaround and delivery ensure rapid fulfillment for critical aerospace and defense needs.
Every 5331-00-239-7899—including this part—is uniquely labeled to reflect its integration into the U.S. DoD supply system. As a National Stock Number, it signifies compliance with NATO and U.S. Department of Defense standards, ensuring traceability, quality, and interoperability across allied military operations.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 5331-00-239-7899 Item Description: O Ring | 5331 | 002397899 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | U | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 691-00013 | C | 2 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| ADVN | CROSS-SECTIONAL HEIGHT | 0 070 INCHES NOMINAL |
| MATT | MATERIAL | RUBBER SYNTHETIC |
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AS 6081:2012 Certification |
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