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 6105-01-436-2296
NSN 6145-01-418-5738
NSN 6240-00-553-8891
NSN 6650-00-227-8743
NSN 5965-01-408-7260
NSN 5950-00-188-9839
NSN 5996-01-110-7706
NSN 5915-01-202-8195
NSN 6610-01-478-3732
NSN 5999-01-193-3914
NSN 6620-00-684-6771
NSN 5935-01-598-1807