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 5855-01-081-7594
NSN 5930-00-883-1962
NSN 6135-00-877-1659
NSN 6110-01-320-1807
NSN 6135-00-862-2921
NSN 5855-01-620-0958
NSN 6145-00-770-4752
NSN 5915-01-605-3326
NSN 5985-01-431-4562
NSN 6645-01-310-2949
NSN 6145-01-615-8915
NSN 5960-00-856-5943