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 5965-01-435-6644
NSN 6130-01-086-5973
NSN 5985-00-312-9997
NSN 6650-01-223-3113
NSN 5998-01-388-2524
NSN 5998-01-349-2211
NSN 5950-01-202-9480
NSN 2925-01-221-3247
NSN 5985-01-278-9385
NSN 6130-00-635-4900
NSN 5985-01-125-9657
NSN 5999-01-431-8086