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 5998-01-056-1775
NSN 6320-01-459-6992
NSN 5915-00-716-7165
NSN 5930-00-482-0357
NSN 5965-00-424-9636
NSN 5910-00-768-7115
NSN 6320-01-585-8468
NSN 5960-00-131-6744
NSN 5945-01-455-9878
NSN 6220-01-466-8702
NSN 6650-01-157-1667
NSN 5985-00-299-3510