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 5999-00-248-1177
NSN 6645-01-067-4081
NSN 5925-01-588-7668
NSN 5925-01-063-6247
NSN 6150-01-262-1401
NSN 5996-01-165-9344
NSN 6610-01-433-7899
NSN 6620-00-932-4306
NSN 5910-01-272-8901
NSN 5910-01-029-2290
NSN 5925-01-367-5971
NSN 5935-01-360-0657