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 5975-01-462-0269
NSN 4140-00-597-5260
NSN 6650-01-171-8539
NSN 5960-01-325-2241
NSN 5935-01-177-7905
NSN 6150-01-309-4632
NSN 6105-01-068-6159
NSN 5985-00-533-9665
NSN 5975-01-303-7623
NSN 5945-01-446-9895
NSN 5935-01-515-5037
NSN 5996-01-343-7024