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 6150-01-534-0980
NSN 5960-00-681-0395
NSN 5985-00-205-2922
NSN 6650-00-279-5741
NSN 5935-01-466-7679
NSN 6650-01-472-2244
NSN 6650-01-633-9147
NSN 5930-01-549-0395
NSN 6645-00-269-2764
NSN 5935-01-412-0240
NSN 5855-00-179-8588
NSN 5920-01-415-2878