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 5930-00-756-9680
NSN 5960-01-276-2828
NSN 5895-01-202-8748
NSN 6645-01-433-6999
NSN 5950-01-468-1295
NSN 4140-01-139-0141
NSN 5945-00-124-2027
NSN 5985-01-245-9064
NSN 7035-01-158-7673
NSN 4140-00-509-8832
NSN 6130-01-105-7021
NSN 5999-01-101-6759