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 5965-01-189-4805
NSN 5950-01-149-2621
NSN 5915-01-559-6044
NSN 6650-01-164-9136
NSN 6320-01-519-8767
NSN 6110-01-005-5140
NSN 6145-00-935-8634
NSN 5915-00-456-9027
NSN 5910-01-015-3946
NSN 5996-00-371-9102
NSN 5920-01-502-5644
NSN 5960-00-132-5964