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National Stock Number:
5331-00-054-3689
Federal Supply Class:
5331
National Item Identification Number:
000543689
Description:
O-RING
Detail:
A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see PACKING,PREFORMED. For noncircular items with a round cross-section, see SEAL,NONMETALLIC ROUND SECTION and RUBBER,ROUND SECTION.
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Manufacturer Information:
| 0XN91-81610 | 26505 | GROVE VALVE OPERATIONS | | 0XN91-81610CP | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | 77649-21X2PC11CP | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | N829SH1PC80XCLN | 26505 | GROVE VALVE OPERATIONS | | N91-81610 | 26505 | GROVE VALVE OPERATIONS | | N91-81610CP | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG |
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Techincal Specification:
| CENTER HOLE DIAMETER | 2.719 INCHES MINIMUM AND 2.749 INCHES MAXIMUM | | CRITICALITY CODE JUSTIFICATION | ZZZY | | CROSS-SECTIONAL HEIGHT | 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM | | MATERIAL | RUBBER ISOBUTYLENE-ISOPRENE CLASS IIR | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D | | TEMP RATING | -65.0 FAHRENHEIT AND 160.0 FAHRENHEIT |
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