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 5835-01-606-3086
NSN 5910-01-502-9833
NSN 5835-00-391-5773
NSN 5905-01-412-5152
NSN 5925-01-456-6944
NSN 6320-01-154-1099
NSN 4140-00-356-1979
NSN 5910-01-103-4339
NSN 5999-01-289-3080
NSN 6220-01-193-6542
NSN 5999-01-486-2161
NSN 6240-00-105-8380