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 6220-01-486-3320
NSN 7035-00-104-7613
NSN 5915-01-624-3709
NSN 7035-00-782-7046
NSN 6610-01-206-3921
NSN 6610-01-318-1840
NSN 5985-01-019-9220
NSN 6620-01-609-6259
NSN 5998-00-080-0751
NSN 5985-00-372-0970
NSN 6130-01-359-1712
NSN 5895-01-215-0413