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 6240-01-117-7150
NSN 7035-00-968-4848
NSN 6135-01-061-1862
NSN 5920-01-359-5925
NSN 5895-00-432-6105
NSN 5975-00-690-9061
NSN 6320-01-462-3555
NSN 6110-01-417-8473
NSN 5996-00-311-9302
NSN 5950-01-540-9939
NSN 5950-00-787-2145
NSN 6150-00-185-9995