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 6105-01-160-9480
NSN 5915-00-860-6306
NSN 6610-00-194-0676
NSN 5985-01-330-2124
NSN 6240-01-299-2335
NSN 5920-01-293-9921
NSN 5999-01-011-5378
NSN 5985-01-460-0236
NSN 6240-00-988-3839
NSN 5999-01-379-5707
NSN 5985-00-005-7177
NSN 6110-00-827-3026