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 5960-00-937-3748
NSN 6150-00-368-4734
NSN 6645-01-599-2311
NSN 6650-01-159-9151
NSN 6220-00-149-0977
NSN 5895-01-022-2819
NSN 5835-01-359-2575
NSN 6620-01-197-8207
NSN 5930-01-304-7321
NSN 5996-00-932-9903
NSN 6130-00-081-2186
NSN 5999-01-242-6954