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 6610-01-453-9295
NSN 5965-01-626-5775
NSN 6220-01-492-4144
NSN 5999-01-417-4751
NSN 5960-00-135-6143
NSN 5895-01-097-3338
NSN 6105-01-563-3171
NSN 5990-01-334-8634
NSN 6685-01-331-7090
NSN 6320-00-228-5678
NSN 5985-01-444-1552
NSN 5990-01-476-0722