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 6110-01-299-3386
NSN 5996-01-461-2694
NSN 5920-01-519-2712
NSN 6220-01-634-0660
NSN 6685-01-366-2130
NSN 6220-00-200-7888
NSN 6105-01-434-7801
NSN 6685-01-641-8730
NSN 6685-00-823-7790
NSN 6320-00-504-1214
NSN 6130-01-227-5005
NSN 5895-01-181-7175