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 5910-00-956-2513
NSN 6685-01-392-8470
NSN 5999-00-236-8496
NSN 5945-01-437-8541
NSN 4140-01-501-6031
NSN 5975-01-471-5921
NSN 6130-01-359-0016
NSN 5835-01-519-3834
NSN 5935-01-400-5949
NSN 7035-01-169-1166
NSN 5996-01-014-1703
NSN 6645-01-009-7678