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 6650-01-433-5949
NSN 6320-01-600-0787
NSN 6620-01-601-4314
NSN 6150-00-977-2425
NSN 6645-01-612-6062
NSN 5999-01-634-0576
NSN 6150-01-068-9992
NSN 6110-00-905-6148
NSN 5945-01-069-3363
NSN 5945-00-276-9274
NSN 6685-00-241-5054
NSN 6150-00-383-7883