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 6650-01-067-0132
NSN 6620-01-270-4660
NSN 6240-01-200-3453
NSN 5998-01-574-0053
NSN 5960-01-078-5594
NSN 6150-01-369-8014
NSN 6620-01-124-0947
NSN 5998-00-960-8513
NSN 6650-00-224-3223
NSN 5835-01-261-2978
NSN 5985-00-762-5755
NSN 5965-01-514-6122