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 5925-00-883-8575
NSN 5999-01-112-5834
NSN 6645-00-283-6794
NSN 5920-01-082-1703
NSN 4140-01-274-0423
NSN 6240-01-179-4547
NSN 5998-01-461-2003
NSN 6110-01-222-0661
NSN 5855-01-505-3103
NSN 5895-01-140-2818
NSN 5835-01-191-3405
NSN 6220-00-004-1744