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 7035-01-392-9838
NSN 5990-00-422-2093
NSN 5915-01-633-9845
NSN 5950-00-780-5569
NSN 5998-01-132-1314
NSN 5910-00-870-9906
NSN 5996-00-426-7370
NSN 6620-01-628-0171
NSN 6685-00-553-8733
NSN 5855-00-446-5921
NSN 6145-00-625-0714
NSN 5920-01-353-9100