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 6650-01-573-0616
NSN 5985-01-534-7913
NSN 5855-01-502-7488
NSN 5985-01-246-7035
NSN 5975-01-075-0997
NSN 6620-01-048-4145
NSN 2925-01-430-4206
NSN 5960-00-334-4954
NSN 6105-01-526-2878
NSN 5915-00-498-5227
NSN 5945-01-562-0869
NSN 5920-00-459-8647