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 5835-00-505-2516
NSN 5999-01-328-8348
NSN 6685-01-483-2170
NSN 2925-01-364-7926
NSN 5855-00-560-0110
NSN 6650-01-170-1287
NSN 6145-01-349-7052
NSN 5910-01-308-5043
NSN 5915-00-862-5480
NSN 5990-00-686-5868
NSN 5945-00-639-8052
NSN 5935-01-109-4162