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 5930-00-597-2584
NSN 6240-01-603-0143
NSN 6150-00-711-9744
NSN 6650-01-145-5173
NSN 5998-01-221-4590
NSN 5835-01-381-1824
NSN 5950-00-753-7577
NSN 6620-01-345-9488
NSN 5930-01-050-3934
NSN 5999-00-103-7724
NSN 7035-00-392-5417
NSN 2925-01-371-6853