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 5965-01-331-9135
NSN 5985-01-226-2661
NSN 5835-01-518-4300
NSN 5975-00-250-5047
NSN 6320-01-064-0372
NSN 5945-01-254-2633
NSN 4140-01-119-8106
NSN 5915-01-238-2207
NSN 5996-00-689-9228
NSN 5999-01-474-9923
NSN 5835-01-471-5848
NSN 5985-01-012-8095