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 6320-01-422-1212
NSN 5920-00-976-3076
NSN 5935-01-467-2202
NSN 5835-01-099-4573
NSN 5855-01-417-3250
NSN 5998-01-113-1504
NSN 5950-00-677-5362
NSN 5855-01-626-2085
NSN 5960-01-599-9821
NSN 6320-00-225-7013
NSN 5895-01-252-8831
NSN 6130-00-607-6069