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 6240-00-805-0955
NSN 5835-01-089-7615
NSN 6650-01-111-2036
NSN 5930-01-188-6190
NSN 5996-00-148-8474
NSN 6130-01-634-0603
NSN 5965-01-268-6375
NSN 5990-01-533-1347
NSN 6650-00-149-8865
NSN 5910-00-346-1881
NSN 5915-01-206-2851
NSN 5965-01-432-1943