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 5930-01-258-6193
NSN 6610-01-236-2510
NSN 5996-00-707-6228
NSN 5895-01-392-1054
NSN 5835-00-427-2772
NSN 5925-01-571-7883
NSN 5835-01-123-8305
NSN 6110-01-339-9977
NSN 6610-01-308-2712
NSN 5998-00-382-7497
NSN 6685-00-196-0304
NSN 7035-00-104-7613