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 5920-01-534-4942
NSN 5996-01-206-7130
NSN 5855-01-302-9778
NSN 5835-00-858-9128
NSN 5960-01-582-6167
NSN 6130-01-654-9385
NSN 5920-01-262-5094
NSN 5905-01-436-6925
NSN 6240-01-486-0255
NSN 6685-01-227-6785
NSN 5998-01-028-5333
NSN 5996-00-726-0507