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 5855-01-513-1859
NSN 5975-01-294-9684
NSN 5945-01-288-6622
NSN 5975-00-055-9828
NSN 7035-01-317-4227
NSN 5945-01-435-7689
NSN 5915-01-332-5671
NSN 6135-01-391-6515
NSN 5998-01-369-5011
NSN 5960-01-070-3655
NSN 5895-00-135-5622
NSN 5999-00-447-1870