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 6145-01-564-9800
NSN 6240-01-212-9535
NSN 6105-01-352-5369
NSN 6645-01-483-1518
NSN 5999-00-266-3805
NSN 6650-01-406-5322
NSN 4140-01-572-6390
NSN 6650-01-157-8806
NSN 5895-00-661-0132
NSN 2925-01-132-5827
NSN 5895-01-078-3334
NSN 5915-01-400-6125