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 6645-01-587-0488
NSN 4140-00-736-8813
NSN 5835-01-328-6626
NSN 5965-00-082-8987
NSN 6145-00-812-1353
NSN 6145-01-113-8205
NSN 6105-01-494-3848
NSN 5945-01-567-4244
NSN 6650-01-456-0747
NSN 5910-00-100-5784
NSN 6320-00-636-0922
NSN 5905-01-655-4180