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 5945-01-608-8961
NSN 5999-01-448-7834
NSN 6650-01-399-8552
NSN 5905-00-243-5622
NSN 5975-01-430-5536
NSN 5965-00-204-8513
NSN 5999-01-241-4593
NSN 6320-01-082-2459
NSN 5920-01-224-0355
NSN 5990-01-242-9653
NSN 5925-01-333-7197
NSN 6320-01-618-3835