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 6150-00-268-3659
NSN 5998-01-188-2107
NSN 6320-01-462-2295
NSN 5975-00-734-6243
NSN 4140-01-158-9515
NSN 6650-01-132-6860
NSN 5835-01-574-9268
NSN 6220-01-293-2628
NSN 5945-01-079-1662
NSN 5999-00-812-2082
NSN 6150-00-484-8976
NSN 5915-00-216-5909