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 5930-00-905-6999
NSN 6610-00-224-4252
NSN 5960-01-279-0985
NSN 5915-00-983-4998
NSN 5855-00-011-5816
NSN 5910-00-293-8196
NSN 7035-01-297-9806
NSN 5996-00-922-5994
NSN 5998-01-537-0150
NSN 5920-01-209-5187
NSN 5910-01-509-3896
NSN 6150-00-250-9171