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 6135-01-273-1253
NSN 5965-01-477-1030
NSN 5935-00-707-7988
NSN 6320-00-242-3300
NSN 5895-01-044-5425
NSN 5930-01-483-7708
NSN 5925-01-127-2074
NSN 6320-01-512-2031
NSN 6650-01-408-5089
NSN 5996-00-481-1486
NSN 5895-01-435-6624
NSN 5985-01-239-7690