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 6650-00-601-8944
NSN 5915-01-093-4198
NSN 6130-00-830-9974
NSN 6110-00-492-9392
NSN 6240-00-196-6472
NSN 5855-01-394-3688
NSN 5945-00-037-5107
NSN 6620-01-304-4747
NSN 6135-01-393-4746
NSN 5950-01-140-9769
NSN 6110-00-740-1566
NSN 5950-01-648-2677