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 6105-00-072-8785
NSN 6645-00-025-4771
NSN 6110-01-485-3282
NSN 5960-00-584-4553
NSN 5945-01-186-0113
NSN 4140-01-348-0384
NSN 6105-01-252-2926
NSN 6110-01-592-8552
NSN 5990-01-008-2515
NSN 5975-00-990-1708
NSN 6685-01-395-2653
NSN 5996-00-179-9583