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 6320-00-593-0379
NSN 5985-01-544-3240
NSN 5855-01-110-9564
NSN 5960-01-543-0235
NSN 6110-01-481-9550
NSN 5895-00-574-0287
NSN 5999-01-649-9862
NSN 6240-00-443-8000
NSN 5990-01-621-2788
NSN 6220-00-424-6776
NSN 5998-01-551-1108
NSN 6650-01-139-0022