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 7035-01-040-6373
NSN 6240-01-180-3720
NSN 5998-00-486-7811
NSN 6650-01-301-3959
NSN 6145-00-357-5010
NSN 5945-00-147-9629
NSN 4140-00-518-2744
NSN 6150-00-716-1603
NSN 5985-01-263-4482
NSN 5935-01-145-4334
NSN 7035-01-333-9298
NSN 5835-01-020-2262