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 5855-01-027-1571
NSN 6130-01-400-6123
NSN 6130-01-422-7261
NSN 6240-00-916-0900
NSN 5950-01-343-3620
NSN 6130-01-634-0603
NSN 5999-01-502-7101
NSN 5855-00-494-9581
NSN 5999-01-440-9115
NSN 6220-01-391-7561
NSN 6105-00-788-3827
NSN 4140-00-773-6474