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 5996-01-363-7130
NSN 5950-01-024-1953
NSN 5950-01-418-2398
NSN 5895-01-319-0616
NSN 5999-01-433-2228
NSN 5945-00-925-9992
NSN 6620-01-261-2985
NSN 6110-01-414-6634
NSN 5895-01-368-9356
NSN 6145-00-146-2932
NSN 6130-01-285-1167
NSN 5915-01-154-6286