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 6620-00-193-0518
NSN 5985-01-325-6191
NSN 5999-01-277-5710
NSN 5905-01-446-3709
NSN 6610-00-052-8020
NSN 6650-01-069-8211
NSN 5930-01-554-8455
NSN 5985-01-363-3515
NSN 6610-01-495-8898
NSN 7035-01-499-0680
NSN 5999-01-097-9185
NSN 6105-00-925-2226