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 5999-00-493-2967
NSN 6105-00-265-7545
NSN 5960-01-207-9544
NSN 5960-01-412-0619
NSN 5925-00-419-1950
NSN 5895-00-026-1749
NSN 5990-01-419-0661
NSN 7035-00-163-6221
NSN 6150-01-180-9079
NSN 5999-01-658-9443
NSN 6620-01-507-8444
NSN 5950-01-209-0830