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 6110-01-050-8119
NSN 5935-01-575-1528
NSN 5998-01-504-3591
NSN 6650-00-641-6139
NSN 5895-01-421-4160
NSN 6650-00-879-5834
NSN 5990-01-157-0441
NSN 5965-00-871-8987
NSN 6110-00-258-8542
NSN 5975-01-469-3161
NSN 5999-00-060-5300
NSN 6220-00-307-0580