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 5915-01-025-6169
NSN 5895-01-044-7750
NSN 6610-01-537-7260
NSN 5945-01-339-6354
NSN 6650-01-431-8933
NSN 5935-01-238-2904
NSN 6145-01-271-4389
NSN 6105-00-226-7875
NSN 5930-01-227-1328
NSN 5996-00-665-2869
NSN 5960-01-127-5425
NSN 5855-01-039-2859