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 5960-01-567-1096
NSN 5998-01-334-8582
NSN 5920-01-306-2942
NSN 5996-01-218-5678
NSN 6145-01-083-3328
NSN 5915-01-431-4256
NSN 6685-00-452-9738
NSN 5925-00-710-6642
NSN 5925-01-461-8378
NSN 7035-01-392-9838
NSN 6145-00-069-2837
NSN 5855-01-010-4921