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 6685-01-168-8194
NSN 6650-01-606-0032
NSN 6650-01-045-5494
NSN 7035-01-132-4034
NSN 5965-01-252-8701
NSN 5935-01-504-1738
NSN 2925-01-274-8576
NSN 5915-01-225-0496
NSN 6150-00-840-9424
NSN 6105-01-506-3797
NSN 5960-01-243-0007
NSN 6150-01-104-4323