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 5920-00-816-7535
NSN 6130-01-202-2494
NSN 5945-01-426-0833
NSN 5835-01-599-1876
NSN 6135-01-643-9081
NSN 5960-01-151-1152
NSN 7035-00-794-0792
NSN 6650-00-299-9681
NSN 5935-00-580-1724
NSN 6130-00-020-1881
NSN 5935-01-214-1482
NSN 5895-00-889-3963