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 6610-01-100-3662
NSN 5960-00-505-1577
NSN 6240-01-314-5700
NSN 6150-00-453-3137
NSN 5915-00-496-7169
NSN 6620-01-106-9100
NSN 5960-01-127-0246
NSN 6650-01-212-3964
NSN 5975-00-404-1034
NSN 6220-01-089-6220
NSN 5930-01-624-3007
NSN 5960-01-274-3900