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 5998-01-532-7640
NSN 5835-00-901-2545
NSN 5895-00-841-1745
NSN 5965-01-218-5003
NSN 5895-01-317-0774
NSN 5965-00-932-4591
NSN 5935-01-386-3046
NSN 2925-01-052-0636
NSN 5985-00-557-1649
NSN 5945-01-441-1861
NSN 5835-01-485-0210
NSN 6220-00-349-9294