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 5910-01-144-3914
NSN 5855-01-147-6024
NSN 5905-00-723-5581
NSN 5950-01-215-4054
NSN 4140-01-426-8428
NSN 5855-01-567-5926
NSN 5935-00-270-1271
NSN 5915-01-502-5962
NSN 6650-01-437-9557
NSN 6240-01-489-5806
NSN 5965-01-147-5847
NSN 6150-00-302-9074