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 6685-00-081-2044
NSN 6610-00-777-1103
NSN 5965-00-811-3793
NSN 6145-01-305-3582
NSN 5990-01-116-2181
NSN 5925-01-435-4943
NSN 6150-01-385-7978
NSN 5835-01-133-6485
NSN 5945-00-753-1054
NSN 7035-00-104-7613
NSN 5999-00-293-1718
NSN 6135-01-461-2915