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 6610-00-920-4674
NSN 6105-01-469-7769
NSN 5975-01-193-0043
NSN 5935-00-767-2342
NSN 5945-01-481-3701
NSN 5895-01-360-8441
NSN 6105-00-914-6065
NSN 5996-01-521-6988
NSN 5915-01-465-7222
NSN 6145-00-530-8427
NSN 6620-01-630-6759
NSN 6240-00-264-9652