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 5945-01-563-9073
NSN 6130-00-141-8317
NSN 5965-00-097-9654
NSN 5930-00-015-6256
NSN 5945-01-649-5342
NSN 5950-01-522-9174
NSN 5990-01-489-0366
NSN 6685-00-889-5103
NSN 6150-01-047-7716
NSN 5935-00-960-6260
NSN 6650-01-098-7528
NSN 6685-00-754-7495