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 5998-01-472-1695
NSN 6220-00-233-9279
NSN 5835-00-227-7909
NSN 5930-00-452-3879
NSN 6130-01-304-7659
NSN 5915-00-502-5173
NSN 6645-00-892-5750
NSN 5835-01-519-3834
NSN 6610-01-246-7563
NSN 5835-01-202-9673
NSN 5975-01-529-9461
NSN 6220-00-129-8130