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 5996-00-267-1139
NSN 5930-00-222-4721
NSN 5999-00-209-5031
NSN 5999-01-587-2459
NSN 5998-01-317-0398
NSN 5895-01-167-2970
NSN 5950-01-283-8701
NSN 7035-00-919-3381
NSN 6650-01-246-4262
NSN 6645-01-400-2119
NSN 6220-01-041-8666
NSN 5998-00-186-8583