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 5935-01-212-8722
NSN 5915-00-678-2158
NSN 6145-01-379-2695
NSN 6130-00-905-1179
NSN 5950-01-445-4187
NSN 5910-01-076-4955
NSN 5950-00-827-0157
NSN 6110-00-988-6875
NSN 6620-01-462-5196
NSN 5920-01-424-0745
NSN 5925-01-103-3024
NSN 6150-00-079-2655