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 5935-01-214-8954
NSN 6105-00-001-6460
NSN 5930-01-426-5311
NSN 5855-00-310-2740
NSN 5985-01-517-1640
NSN 5910-00-427-1731
NSN 6130-01-443-7410
NSN 5999-01-586-7919
NSN 5945-01-380-9614
NSN 5920-01-265-1288
NSN 5895-00-797-2693
NSN 6610-01-082-7332