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 5935-01-444-2936
NSN 5930-00-926-3008
NSN 6135-01-537-7639
NSN 6110-01-531-0595
NSN 5950-01-133-5569
NSN 5985-00-170-6768
NSN 5965-00-468-3071
NSN 5855-00-494-9581
NSN 5915-01-154-0613
NSN 5999-01-317-7358
NSN 5996-01-186-5671
NSN 5895-01-377-8575