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 5930-01-063-7169
NSN 5999-01-243-0630
NSN 5855-01-145-4903
NSN 5985-01-084-1634
NSN 4140-01-130-7858
NSN 6650-01-279-0658
NSN 5998-00-890-2586
NSN 6610-01-506-7024
NSN 6620-01-428-7072
NSN 6610-00-167-6772
NSN 5960-01-154-0018
NSN 5895-01-371-2431