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 5990-01-462-1617
NSN 6130-01-326-9219
NSN 6685-01-215-0616
NSN 5998-01-009-9728
NSN 5960-01-412-9474
NSN 5996-00-293-4687
NSN 6610-01-526-8855
NSN 5895-00-615-6503
NSN 5960-01-246-4643
NSN 5930-01-473-7545
NSN 5835-01-399-5820
NSN 6320-01-194-1253