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 5996-00-236-0823
NSN 6650-01-625-4668
NSN 5915-01-079-6072
NSN 5905-00-115-7275
NSN 5975-00-282-2707
NSN 5910-01-134-0486
NSN 5985-01-508-9150
NSN 6610-00-832-9983
NSN 5990-00-642-9930
NSN 6145-00-883-2090
NSN 5975-01-563-9826
NSN 5998-01-469-0274