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 5998-00-967-0166
NSN 6130-00-058-8856
NSN 7035-00-535-8109
NSN 6110-01-462-6013
NSN 5895-01-553-7457
NSN 6610-00-199-8915
NSN 5960-00-504-1066
NSN 6145-01-453-7015
NSN 6145-01-542-5353
NSN 6620-01-454-5717
NSN 6135-00-235-1938
NSN 5935-01-239-8952