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 5835-00-949-3018
NSN 2925-01-459-8093
NSN 5925-01-461-9298
NSN 5895-01-323-3686
NSN 5930-01-574-7022
NSN 5915-00-251-3906
NSN 6320-00-701-0437
NSN 5925-01-411-9736
NSN 6240-01-345-7266
NSN 6650-00-831-5532
NSN 6130-01-400-6123
NSN 5835-00-807-5632