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 5985-01-600-8509
NSN 5999-00-233-9899
NSN 5950-00-383-6702
NSN 5930-01-146-4489
NSN 5975-01-457-4021
NSN 5925-00-066-6898
NSN 6240-00-446-7796
NSN 5895-01-518-4140
NSN 5895-00-113-0763
NSN 5905-00-236-3254
NSN 5905-01-003-5942
NSN 6150-00-989-2169