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 5835-01-003-8076
NSN 5960-01-481-8051
NSN 5950-01-158-1520
NSN 6130-00-202-4688
NSN 5935-00-291-0954
NSN 5999-01-012-2449
NSN 6320-00-857-4073
NSN 5915-01-105-5281
NSN 5855-00-256-5562
NSN 5915-01-054-3109
NSN 6620-01-179-4154
NSN 6650-00-379-5434