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 5996-01-333-3419
NSN 5855-00-446-5921
NSN 6145-00-332-4988
NSN 5965-00-370-3855
NSN 5999-00-935-3361
NSN 6620-00-193-9503
NSN 6150-01-225-6415
NSN 6105-00-391-7634
NSN 5999-00-862-3437
NSN 6145-01-629-8498
NSN 5998-01-246-4065
NSN 5905-01-118-5658