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 5965-01-269-1960
NSN 5905-01-329-7032
NSN 6620-00-714-6966
NSN 5895-01-246-3665
NSN 6650-01-575-8326
NSN 6620-00-868-2147
NSN 5835-00-289-9080
NSN 6685-01-556-9735
NSN 6320-01-021-6633
NSN 6320-01-192-0332
NSN 5945-00-776-6910
NSN 5990-01-581-5103