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 5950-01-295-0917
NSN 6130-00-522-7668
NSN 6150-01-022-3031
NSN 5960-00-240-3171
NSN 6105-01-214-8870
NSN 5950-00-130-6568
NSN 5990-01-188-7309
NSN 6610-00-063-8489
NSN 5855-01-409-1792
NSN 5855-00-149-0766
NSN 5925-00-261-8166
NSN 5998-01-293-3931