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 6620-01-116-3983
NSN 5950-01-397-0461
NSN 5945-01-290-6662
NSN 5910-01-441-9552
NSN 5930-01-093-8370
NSN 5935-01-270-0658
NSN 5985-01-126-2952
NSN 5920-01-220-2614
NSN 5996-00-403-7981
NSN 5990-00-960-3099
NSN 6105-00-235-6734
NSN 5855-01-293-7444