We are pleased to confirm immediate availability for NAS 1611-019 (O Ring), carrying NSN 5331-01-271-2049 and manufactured by National Aerospace Standards (CAGE code 80205). This certified component is classified under FSG 53 Hardware and Abrasives/FSC (NIIN: 01-271-2049), meeting all military specifications for guaranteed traceability and performance compliance.
To receive a rapid quote for part NAS 1611-019 (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 5331-01-271-2049. 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 National Aerospace Standards parts. Our industry-leading turnaround and delivery ensure rapid fulfillment for critical aerospace and defense needs.
Every 5331-01-271-2049—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 |
|---|---|---|---|---|---|---|
| 5331-01-271-2049 Item Description: O Ring | 5331 | 012712049 | 0 | N | 5330012732299 | |
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | A | 0 | ||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| Nas 1611-019 | 2 | 1 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABJH | TEMP RATING | -65 0 DEG FAHRENHEIT AND 160 0 DEG FAHRENHEIT |
| ADVN | CROSS-SECTIONAL HEIGHT | 0 067 INCHES MINIMUM AND 0 073 INCHES MAXIMUM |
| ADYT | CENTER HOLE DIAMETER | 0 795 INCHES MINIMUM AND 0 807 INCHES MAXIMUM |
| CRTL | CRITICALITY CODE JUSTIFICATION | ZZZY |
| MATT | MATERIAL | RUBBER SYNTHETIC |
| TEST | TEST DATA DOCUMENT | 81349-MIL-P-23199 SPECIFICATION INCLUDES ENGINEERING TYPE BULLETINS BROCHURESETC THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT EXCLUDES COMMERCIAL CATALOGS INDUSTRY DIRECTORIES AND SIMILAR TRADE PUBLICATIONS REFLECTI |
| ZZZY | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | AS DIFFERENTIATED BY MATERIAL WHICH MUST CONFORM TO SHIPS PARTS CONTROL CENTER SPECIAL QUALITY CONTROL PROVISIONS AND CERTIFIED FREE FROM MERCURY CONTAMINATION |
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