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 5996-01-364-1074
NSN 6130-01-274-5852
NSN 5999-01-385-2626
NSN 5996-01-180-5834
NSN 6110-01-136-3104
NSN 5935-01-524-9806
NSN 7035-01-005-6971
NSN 5950-01-209-1660
NSN 5998-01-045-3518
NSN 6145-01-023-5532
NSN 5990-01-400-3299
NSN 5975-00-146-1797