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 5945-01-387-3856
NSN 5915-01-521-6706
NSN 5855-01-308-0955
NSN 7035-00-200-5162
NSN 6220-01-599-7344
NSN 5998-01-384-5405
NSN 5855-01-476-0941
NSN 6220-01-343-7050
NSN 5915-00-189-0773
NSN 6650-00-891-9850
NSN 5975-00-018-0815
NSN 5895-00-650-4778