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 6150-01-293-7080
NSN 7035-01-340-9640
NSN 6610-00-691-1807
NSN 5998-01-178-2843
NSN 5910-01-270-2723
NSN 5930-00-653-8323
NSN 5965-01-334-9275
NSN 6145-00-323-6021
NSN 6320-01-631-7828
NSN 5915-00-947-4691
NSN 6685-01-508-9936
NSN 5915-01-359-8329