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National Stock Number: 5331-01-614-6248
Federal Supply Class: 5331
National Item Identification Number: 016146248
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:
| AS-568A-018-70BN | 5K831 | W. W. GRAINGER, INC. |
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Techincal Specification:
| CENTER HOLE DIAMETER | 0.739 INCHES NOMINAL | | CROSS-SECTIONAL HEIGHT | 0.070 INCHES NOMINAL | | HARDNESS RATING | 85.0 SHORE DUROMETER A NOMINAL | | MATERIAL | RUBBER ETHYLENE-PROPYLENE CLASS EPM AND RUBBER SILICONE CLASS Q | | TEMP RATING | -75.0 FAHRENHEIT AND 400.0 FAHRENHEIT |
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