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 5999-01-576-9810
NSN 5835-00-501-2581
NSN 6650-00-287-5868
NSN 5990-00-033-8128
NSN 5960-01-573-6483
NSN 4140-01-492-3791
NSN 5920-00-468-3074
NSN 5975-01-599-6054
NSN 5945-01-025-8745
NSN 6650-01-056-4386
NSN 5950-01-589-2148
NSN 5915-01-553-4392