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 5935-01-195-7913
NSN 6135-01-633-8502
NSN 5985-01-019-7889
NSN 6620-00-189-0967
NSN 5998-00-271-1555
NSN 5996-00-144-8091
NSN 5996-00-161-4202
NSN 5999-01-406-4571
NSN 5960-00-523-9767
NSN 6685-00-191-3214
NSN 5950-01-104-4717
NSN 5925-01-104-4893