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 5935-01-473-8637
NSN 6650-01-264-4415
NSN 5835-01-261-9878
NSN 5895-01-010-3518
NSN 5985-01-194-1812
NSN 4140-00-852-0627
NSN 6110-01-456-8466
NSN 5835-00-315-3797
NSN 5930-01-433-8047
NSN 5920-01-067-2289
NSN 5985-00-376-5682
NSN 5895-00-776-0619