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 2925-00-113-6146
NSN 5990-01-433-7886
NSN 5930-00-115-1100
NSN 5915-00-947-4691
NSN 5920-01-087-1952
NSN 6150-01-649-6227
NSN 2925-01-425-7087
NSN 6240-00-908-5069
NSN 5960-01-313-0681
NSN 5935-01-111-9225
NSN 5945-01-306-6205
NSN 5998-00-477-6696