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 5935-01-435-1674
NSN 5855-00-135-0797
NSN 6620-01-026-7371
NSN 6685-01-268-5017
NSN 6130-01-297-2979
NSN 2925-00-288-1394
NSN 5945-01-088-8071
NSN 6130-01-263-0696
NSN 4140-01-387-2068
NSN 5996-01-227-0767
NSN 5996-01-359-9931
NSN 5950-01-193-1964