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 5910-01-485-1118
NSN 5998-01-089-7041
NSN 5945-01-032-3575
NSN 5905-00-018-6935
NSN 5998-01-359-1371
NSN 6240-01-068-3491
NSN 5920-01-151-7888
NSN 5945-01-387-2713
NSN 7035-01-542-3276
NSN 5935-00-226-2488
NSN 5985-01-508-4226
NSN 5915-00-353-0853