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 5999-00-212-7853
NSN 5950-01-515-4939
NSN 5960-00-831-2914
NSN 6620-00-575-9230
NSN 5950-00-568-3758
NSN 5905-01-097-6885
NSN 6610-00-953-4323
NSN 5945-01-088-8071
NSN 5990-01-647-8574
NSN 5960-01-416-2544
NSN 5925-00-789-3718
NSN 6645-01-096-9719