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 6130-00-942-2886
NSN 5915-00-960-4786
NSN 5985-00-325-3119
NSN 5999-00-538-7001
NSN 6145-01-341-1058
NSN 6620-00-753-0745
NSN 6110-01-266-9518
NSN 5920-00-669-8538
NSN 5960-01-244-6610
NSN 5835-00-074-3700
NSN 5895-01-481-5991
NSN 6240-00-899-1049