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 5925-00-162-2799
NSN 6320-01-006-6138
NSN 5895-01-161-8610
NSN 5920-00-422-5517
NSN 6685-01-224-5590
NSN 5915-01-382-8156
NSN 6105-00-251-5455
NSN 6320-01-592-6248
NSN 6320-01-278-2359
NSN 5999-00-884-6434
NSN 5905-01-328-7904
NSN 5998-01-092-6623