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 6105-01-082-5504
NSN 5935-01-268-7737
NSN 6130-01-151-0026
NSN 5945-01-347-4196
NSN 5945-01-350-8288
NSN 5985-00-387-0623
NSN 5996-00-925-1953
NSN 6320-01-229-6479
NSN 5990-01-183-0765
NSN 5990-01-604-0862
NSN 5855-01-284-7208
NSN 5910-00-875-7888