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 5999-01-401-5322
NSN 6685-01-475-1220
NSN 4140-01-284-6485
NSN 6135-01-357-0621
NSN 5835-00-969-5771
NSN 6240-00-170-5302
NSN 6145-00-445-7839
NSN 6135-01-020-3805
NSN 2925-00-450-7783
NSN 6650-01-050-8680
NSN 5915-01-336-9953
NSN 5915-01-060-6007