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 6105-01-206-9128
NSN 6685-00-834-9187
NSN 5945-01-625-4174
NSN 6130-01-378-7082
NSN 5935-01-186-9420
NSN 5950-01-481-4173
NSN 5990-00-099-0822
NSN 2925-00-408-9829
NSN 6320-01-415-0953
NSN 5999-01-452-0692
NSN 2925-01-112-8782
NSN 6610-01-032-5335