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 5996-00-972-9713
NSN 5915-00-288-0071
NSN 5999-01-415-6809
NSN 6685-01-588-9623
NSN 5985-01-625-1661
NSN 6145-01-068-2357
NSN 6145-00-001-5125
NSN 6145-01-647-4096
NSN 6620-01-531-3250
NSN 5930-01-542-4085
NSN 5985-01-214-1540
NSN 5985-00-422-5337