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 5999-01-052-1069
NSN 5945-01-244-6237
NSN 6130-01-106-9892
NSN 5910-01-207-0833
NSN 6105-00-381-8599
NSN 7035-00-938-1505
NSN 6150-00-191-9738
NSN 5925-01-215-7077
NSN 6145-00-278-0697
NSN 5998-00-336-2396
NSN 6650-00-935-4247
NSN 6650-00-276-9838