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 6620-00-197-5130
NSN 6110-00-826-0394
NSN 6650-00-172-7519
NSN 5920-01-319-9662
NSN 5998-01-280-4294
NSN 6220-01-634-0660
NSN 6150-00-350-9180
NSN 6150-01-032-5026
NSN 5930-01-576-4382
NSN 5915-00-817-9584
NSN 5985-00-084-5729
NSN 7035-01-100-2796