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 6610-00-288-5655
NSN 6150-01-149-6341
NSN 5998-01-572-5844
NSN 6645-01-228-2127
NSN 6105-00-368-0066
NSN 5945-00-723-2825
NSN 5945-01-580-9745
NSN 5895-00-166-7989
NSN 5935-00-143-1399
NSN 5895-00-179-1529
NSN 5999-00-499-8949
NSN 6650-01-472-8109