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 5998-01-170-4352
NSN 5996-00-583-0607
NSN 5999-01-333-1556
NSN 2925-01-069-5324
NSN 5910-00-370-2471
NSN 6610-01-368-8344
NSN 6145-01-269-0185
NSN 5935-01-614-9770
NSN 5975-01-065-7616
NSN 5920-01-197-8004
NSN 5915-00-532-7023
NSN 5935-01-341-8976