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 5915-01-417-3123
NSN 5855-01-340-6541
NSN 5935-00-195-0867
NSN 6650-01-492-7809
NSN 5965-00-543-1837
NSN 5855-00-925-0114
NSN 5945-01-399-0608
NSN 4140-01-381-0099
NSN 6240-01-133-9596
NSN 6105-00-773-3295
NSN 2925-01-462-1620
NSN 5905-00-834-5478