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 5835-01-544-9670
NSN 6105-00-275-0826
NSN 5915-01-049-7998
NSN 6110-01-142-0633
NSN 5895-00-004-7536
NSN 5930-00-397-2903
NSN 5915-01-525-7731
NSN 5930-01-150-1028
NSN 7035-00-548-4098
NSN 6145-01-499-2597
NSN 5985-01-547-5953
NSN 6240-00-869-5079