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 5925-01-634-0664
NSN 6220-00-573-7385
NSN 6105-00-478-1820
NSN 6240-00-777-4263
NSN 6685-01-537-4381
NSN 5915-01-411-1071
NSN 5999-00-242-8695
NSN 6145-01-377-5130
NSN 6110-00-724-3136
NSN 6220-01-187-4260
NSN 5985-01-290-7760
NSN 5996-00-857-9810