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 5999-00-960-8232
NSN 6135-01-466-0192
NSN 5930-00-951-9732
NSN 5975-01-116-3678
NSN 6220-01-261-6521
NSN 5945-01-445-6081
NSN 5855-01-252-5424
NSN 5965-01-209-2838
NSN 6650-00-707-1417
NSN 5990-01-540-1619
NSN 5925-00-368-1291
NSN 6620-01-254-7963