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 7035-00-929-0363
NSN 6620-01-227-0433
NSN 5895-01-237-1619
NSN 5998-01-115-1008
NSN 5895-01-195-6446
NSN 5960-00-968-7370
NSN 5935-00-517-6691
NSN 5920-01-496-6966
NSN 5960-00-998-0409
NSN 5999-01-463-7443
NSN 6685-01-047-2811
NSN 6220-01-563-0330