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.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6620-01-063-1441
NSN 5915-01-337-5164
NSN 7035-01-529-8844
NSN 5996-01-055-5993
NSN 6610-00-929-0225
NSN 6240-00-456-2578
NSN 5985-00-287-7309
NSN 6150-00-411-7112
NSN 5960-01-124-0182
NSN 5950-01-320-2531
NSN 6105-01-285-8204
NSN 5925-01-656-4105