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 5985-00-111-3503
NSN 5960-01-567-1096
NSN 5950-00-220-5169
NSN 7035-00-500-7839
NSN 6220-01-426-8824
NSN 4140-01-400-3610
NSN 5835-00-450-6763
NSN 5935-00-238-8934
NSN 6240-00-939-7859
NSN 5990-01-414-2778
NSN 2925-00-544-5159
NSN 5915-00-217-6517