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 5999-01-293-8123
NSN 5855-01-530-1139
NSN 6645-01-483-1518
NSN 6145-01-437-9015
NSN 5920-01-105-8879
NSN 5999-01-299-3040
NSN 6130-01-505-0025
NSN 5996-00-186-8709
NSN 5945-00-944-8721
NSN 5998-01-481-4301
NSN 5935-01-133-9507
NSN 5990-01-172-3883