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 6145-00-722-9700
NSN 5935-01-087-2104
NSN 5905-00-448-9355
NSN 5905-01-473-6506
NSN 6135-01-483-1501
NSN 5930-00-949-1717
NSN 6135-01-462-6040
NSN 5996-01-466-4577
NSN 7035-01-344-8708
NSN 5985-00-952-5711
NSN 6110-01-164-4332
NSN 5998-01-457-0872