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 6650-01-574-0714
NSN 6240-01-600-2774
NSN 5985-01-370-6503
NSN 5895-01-411-9874
NSN 6150-01-004-0855
NSN 5998-01-561-5569
NSN 5905-01-551-4013
NSN 5996-01-170-1915
NSN 6620-01-462-0001
NSN 5935-01-278-2594
NSN 4140-01-475-2350
NSN 4140-00-930-3079