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 5996-01-523-8746
NSN 6645-01-083-4759
NSN 5935-01-536-8660
NSN 4140-01-229-8820
NSN 6650-00-678-5627
NSN 5905-01-478-5947
NSN 6645-01-502-3068
NSN 4140-01-175-2928
NSN 5996-00-251-5351
NSN 5855-00-472-2055
NSN 5925-01-314-8131
NSN 5935-00-557-0124