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 5960-01-384-4603
NSN 5945-01-323-2900
NSN 5935-01-634-0668
NSN 5930-00-132-8374
NSN 6650-01-153-8861
NSN 6620-01-647-8261
NSN 5930-01-229-1734
NSN 6320-01-299-6367
NSN 5990-00-633-7634
NSN 5920-01-216-6128
NSN 6110-01-503-7420
NSN 6145-00-148-5748