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 6145-01-350-8719
NSN 6320-00-845-3261
NSN 5945-01-419-2286
NSN 7035-00-946-2642
NSN 5950-01-463-6788
NSN 6650-01-092-9866
NSN 7035-01-145-5059
NSN 5960-01-020-2841
NSN 5935-00-518-1100
NSN 6320-01-512-2031
NSN 5855-00-228-8446
NSN 5950-00-142-9078