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 5999-01-359-9066
NSN 6620-00-538-8746
NSN 5996-00-594-8587
NSN 6645-01-189-0275
NSN 5895-01-414-4856
NSN 6130-01-568-0263
NSN 5835-01-435-4139
NSN 6110-00-126-4875
NSN 5965-01-459-8203
NSN 5935-00-397-0890
NSN 5945-01-547-4932
NSN 5990-00-616-4289