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 5998-00-719-7610
NSN 5895-01-611-0124
NSN 5998-00-485-5713
NSN 6130-01-297-1571
NSN 6150-00-299-0763
NSN 5930-00-259-7150
NSN 5930-01-389-0027
NSN 5925-00-027-8220
NSN 6220-00-878-7301
NSN 5925-01-023-9768
NSN 5905-01-149-4028
NSN 6320-00-186-6452