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 5985-00-813-3056
NSN 6135-01-462-6040
NSN 6150-00-459-4160
NSN 2925-01-290-7060
NSN 6320-01-532-7491
NSN 5910-00-140-9537
NSN 5895-00-270-6595
NSN 6105-01-063-7704
NSN 5996-01-213-5184
NSN 5950-00-800-0498
NSN 6105-01-435-2575
NSN 6130-01-283-1418