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 5930-01-276-0583
NSN 5835-01-200-7153
NSN 5935-01-634-0668
NSN 4140-00-007-5726
NSN 5985-00-652-1631
NSN 5945-00-136-1877
NSN 5855-01-380-9950
NSN 5985-01-025-0899
NSN 5985-00-799-8433
NSN 5975-01-094-5237
NSN 5945-01-116-8989
NSN 5920-01-213-8179