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 6610-01-576-8955
NSN 6130-01-203-9147
NSN 6220-01-473-0792
NSN 2925-01-197-7864
NSN 6650-00-195-7519
NSN 7035-00-225-6499
NSN 5996-00-111-4600
NSN 6685-01-634-0611
NSN 6685-01-350-1713
NSN 6650-00-021-9555
NSN 6220-01-072-6185
NSN 5910-01-593-9114