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 6620-00-389-8442
NSN 5950-00-125-5525
NSN 6320-00-925-0558
NSN 6650-01-158-5099
NSN 6685-00-103-2247
NSN 5920-01-264-4870
NSN 6650-01-118-8984
NSN 5935-01-201-2599
NSN 5998-00-237-9067
NSN 5996-00-207-6086
NSN 5915-00-310-3156
NSN 5920-01-048-0766