5331-00-686-1289 O-RING Index 5331-00-686-1291 O-RING

National Stock Number:
5331-00-686-1290

Federal Supply Class:
5331

National Item Identification Number:
006861290

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.


Manufacturer Information:
AS3551-0380U583SAE INTERNATIONAL
AS3551-03881343SOCIETY OF AUTOMOTIVE ENGINEERS INC
MS9241-03896906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SAE-AS35510U583SAE INTERNATIONAL


Techincal Specification:
CENTER HOLE DIAMETER2.604 INCHES MINIMUM AND 2.624 INCHES MAXIMUM
CROSS-SECTIONAL HEIGHT0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM
HARDNESS RATING70.0 SHORE DUROMETER A NOMINAL
OUTSIDE DIAMETER2.754 INCHES NOMINAL
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR


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