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 6650-01-551-1858
NSN 5998-01-048-3891
NSN 5915-01-084-1487
NSN 2925-00-898-9135
NSN 5998-01-392-0627
NSN 7035-00-283-3112
NSN 7035-00-299-7150
NSN 5855-01-605-9627
NSN 5905-01-106-0918
NSN 6150-01-400-4211
NSN 6610-00-278-7496
NSN 5835-01-347-8714