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 5895-00-410-9986
NSN 5925-01-259-2418
NSN 5990-00-119-5699
NSN 5990-01-541-5632
NSN 4140-01-223-4079
NSN 5925-00-536-7651
NSN 6650-01-272-1912
NSN 5998-00-789-9370
NSN 6610-01-071-7958
NSN 5920-01-519-8835
NSN 5999-00-761-5709
NSN 6145-01-391-6199