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National Stock Number: 5331-01-209-9767
Federal Supply Class: 5331
National Item Identification Number: 012099767
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:
AS3551-260 | 0U583 | SAE INTERNATIONAL | AS3551-260 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | MS9241-260 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | SAE-AS3551 | 0U583 | SAE INTERNATIONAL |
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Techincal Specification:
CENTER HOLE DIAMETER | 6.461 INCHES MINIMUM AND 6.507 INCHES MAXIMUM | CROSS-SECTIONAL HEIGHT | 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM | HARDNESS RATING | 70.0 SHORE DUROMETER A NOMINAL | OUTSIDE DIAMETER | 6.762 INCHES NOMINAL | MATERIAL | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
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