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 5998-01-564-1326
NSN 6150-01-241-6543
NSN 6145-00-583-9989
NSN 6650-01-314-5073
NSN 5915-00-240-1936
NSN 6610-01-112-0447
NSN 6320-01-607-1491
NSN 6610-01-044-4740
NSN 6105-00-493-7553
NSN 5960-01-021-0659
NSN 5925-00-740-9996
NSN 6130-00-567-9424