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 6685-01-210-7059
NSN 5930-01-460-3683
NSN 6130-01-206-4032
NSN 6150-01-254-7023
NSN 5950-01-459-7961
NSN 5855-01-163-8152
NSN 6130-00-279-5058
NSN 5998-01-408-8275
NSN 6150-01-538-0556
NSN 5930-01-579-0373
NSN 6650-01-381-3542
NSN 6610-01-517-1901