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 5996-00-278-5193
NSN 6320-00-823-2015
NSN 5996-00-456-0895
NSN 2925-00-247-1242
NSN 6135-01-310-9866
NSN 5960-01-121-1054
NSN 6620-01-072-1034
NSN 5895-01-413-0937
NSN 5950-00-248-6921
NSN 6135-00-248-4102
NSN 5945-01-259-4735
NSN 5960-00-588-8966