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 5996-00-737-8601
NSN 6240-01-388-8407
NSN 7035-00-870-0290
NSN 6685-01-371-3974
NSN 5999-00-229-0769
NSN 4140-01-477-7600
NSN 5910-00-247-0730
NSN 5910-01-192-6703
NSN 5998-00-161-4228
NSN 5960-01-163-2266
NSN 5945-00-824-5575
NSN 5915-00-011-1612