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 6620-01-502-5083
NSN 6610-01-624-2561
NSN 5945-01-336-6573
NSN 5910-01-258-5846
NSN 5905-00-950-0494
NSN 5960-01-283-7129
NSN 5925-01-481-9843
NSN 6320-01-176-8367
NSN 6130-00-155-9918
NSN 5920-01-195-2299
NSN 5985-00-827-1061
NSN 5950-01-187-8041