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 6240-01-258-5829
NSN 6620-01-580-0883
NSN 5935-01-282-8841
NSN 6110-01-348-0212
NSN 5935-00-874-7674
NSN 6650-01-475-3714
NSN 5975-01-289-7093
NSN 6135-01-377-5729
NSN 6135-01-098-3020
NSN 5950-00-332-0904
NSN 6105-01-218-4320
NSN 5935-01-013-9384