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National Stock Number: 5331-01-416-8879
Federal Supply Class: 5331
National Item Identification Number: 014168879
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:
3307898-2 | 99251 | MISSION SYSTEMS DAVENPORT INC. | 5-547S613-60 | 02697 | PARKER-HANNIFIN CORP |
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Techincal Specification:
CENTER HOLE DIAMETER | 21.464 INCHES MINIMUM AND 21.664 INCHES MAXIMUM | CROSS-SECTIONAL HEIGHT | 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM | HARDNESS RATING | 55.0 SHORE DUROMETER A MINIMUM AND 65.0 SHORE DUROMETER A MAXIMUM | MATERIAL | RUBBER SILICONE CLASS Q | TEMP RATING | -60.0 FAHRENHEIT AND 450.0 CELSIUS |
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