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 6220-00-212-9098
NSN 5920-00-490-9176
NSN 5965-01-411-6801
NSN 5930-01-331-0656
NSN 5930-01-423-1040
NSN 6130-00-681-1496
NSN 5996-01-484-5497
NSN 5925-01-557-1981
NSN 6110-01-435-3078
NSN 5855-01-406-4821
NSN 6685-01-634-0611
NSN 7035-01-459-8268