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 5999-01-634-0576
NSN 5935-01-412-9226
NSN 5895-00-813-6249
NSN 6145-01-160-7658
NSN 6650-01-053-8726
NSN 6685-01-221-4117
NSN 5990-00-932-9324
NSN 6145-00-160-2012
NSN 7035-01-143-3573
NSN 6650-01-579-3855
NSN 6685-00-308-9431
NSN 7035-01-657-7183