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 5915-01-406-7689
NSN 5965-01-282-6085
NSN 6105-01-564-4952
NSN 6320-00-405-2348
NSN 6145-01-272-6592
NSN 6135-00-248-4102
NSN 6650-01-651-3713
NSN 6650-01-209-2409
NSN 5996-01-189-9480
NSN 5905-01-350-3146
NSN 5945-01-585-8129
NSN 6110-00-959-8829