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 5835-01-578-3443
NSN 5910-00-288-5979
NSN 5895-00-931-7709
NSN 6650-00-378-9416
NSN 5935-01-463-2200
NSN 6240-01-310-8778
NSN 2925-00-964-7128
NSN 5835-01-495-0595
NSN 6610-01-468-6880
NSN 5950-01-343-4640
NSN 6685-01-121-9688
NSN 6240-01-080-0888