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 6145-01-282-8695
NSN 5945-00-121-1695
NSN 5999-01-144-1215
NSN 5999-01-484-2936
NSN 6645-00-397-2210
NSN 6650-01-474-8972
NSN 5915-01-502-5840
NSN 5975-01-358-5125
NSN 6650-00-287-5868
NSN 5905-01-167-7420
NSN 5855-00-149-0766
NSN 5910-01-415-8386