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 6650-01-015-7111
NSN 5925-01-489-2791
NSN 6320-01-160-3730
NSN 6220-00-194-3827
NSN 5950-00-238-7090
NSN 5998-00-689-4861
NSN 2925-01-359-9818
NSN 5990-01-324-7529
NSN 6650-00-575-7487
NSN 5945-01-033-2416
NSN 5910-00-216-8081
NSN 6150-01-119-8865