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 5855-01-145-8973
NSN 6105-01-433-2313
NSN 5935-01-578-6295
NSN 5996-01-516-1503
NSN 6105-01-561-4256
NSN 6130-01-362-5291
NSN 5925-01-472-7344
NSN 5965-01-391-1703
NSN 6240-00-518-2400
NSN 6110-00-418-9363
NSN 6105-01-597-9564
NSN 5960-01-086-0830