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 7035-01-263-5463
NSN 5990-01-548-3711
NSN 5920-01-350-4101
NSN 5920-01-391-1023
NSN 6150-01-210-0997
NSN 6650-01-266-8762
NSN 5996-00-360-5126
NSN 5855-00-361-0167
NSN 6610-00-876-1914
NSN 6130-00-170-4844
NSN 5990-01-370-4785
NSN 5950-00-220-5169