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 5960-00-284-6893
NSN 5999-01-476-8123
NSN 5945-00-658-3468
NSN 5920-01-027-5052
NSN 5996-01-542-8611
NSN 6240-00-011-0183
NSN 6145-00-107-7913
NSN 5950-00-456-8972
NSN 7035-01-486-4118
NSN 6620-01-422-3522
NSN 5920-01-260-2300
NSN 6150-01-595-4102