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 5996-00-516-9281
NSN 5935-01-153-8519
NSN 5910-01-328-7909
NSN 6685-01-243-5833
NSN 5999-01-615-2948
NSN 6240-01-149-4861
NSN 5945-01-576-4715
NSN 5935-01-248-4519
NSN 5960-00-573-8985
NSN 6105-01-269-0485
NSN 5950-01-634-0677
NSN 6150-00-425-7709