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 5915-01-284-1751
NSN 5945-00-811-1360
NSN 5999-01-534-6389
NSN 5990-01-126-5824
NSN 5855-01-423-7473
NSN 6220-00-263-4893
NSN 6650-01-602-7567
NSN 2925-01-306-4228
NSN 6135-01-062-9356
NSN 6220-00-521-8995
NSN 6105-01-089-8653
NSN 7035-01-391-0432