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 6650-00-299-9681
NSN 5920-00-921-8351
NSN 5998-01-062-2281
NSN 5920-00-470-2903
NSN 5935-01-120-0926
NSN 5996-01-222-0790
NSN 6135-00-461-3590
NSN 5835-01-128-9331
NSN 6220-01-279-1331
NSN 5895-01-062-2074
NSN 6220-00-712-1779
NSN 5855-00-189-6066