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 5935-00-480-5119
NSN 5925-00-256-1218
NSN 5999-00-078-9890
NSN 5945-01-361-3672
NSN 5950-01-652-3667
NSN 6110-00-066-6064
NSN 5835-00-841-2650
NSN 5935-00-775-6595
NSN 5910-01-158-6870
NSN 5960-01-089-7174
NSN 6685-01-382-9932
NSN 5996-01-289-9937