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 6150-01-566-7008
NSN 5935-01-048-8852
NSN 5950-01-261-2244
NSN 6110-01-198-6154
NSN 5998-01-594-7203
NSN 5835-01-190-0482
NSN 5996-01-633-7979
NSN 6150-01-068-1848
NSN 6685-00-478-1858
NSN 4140-01-574-3755
NSN 5960-01-142-1995
NSN 5990-01-555-6616