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 5930-01-357-7600
NSN 5996-01-451-0356
NSN 5935-01-315-4417
NSN 5855-01-571-1557
NSN 6110-00-263-6664
NSN 5925-00-827-4964
NSN 6685-01-212-2763
NSN 5895-00-538-7929
NSN 5905-01-634-0595
NSN 6145-00-396-0181
NSN 6610-01-608-0004
NSN 6320-01-643-0850