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 6145-00-301-9124
NSN 6610-01-200-6861
NSN 5905-01-605-0497
NSN 5998-00-772-2815
NSN 6105-01-188-1524
NSN 6610-01-244-7192
NSN 7035-00-252-7467
NSN 5930-00-021-2948
NSN 7035-01-609-3839
NSN 5990-00-104-4903
NSN 5996-01-588-2161
NSN 5910-01-030-1584