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 6130-01-537-0673
NSN 5990-00-226-1152
NSN 5835-01-237-3769
NSN 6620-01-649-9948
NSN 5998-00-941-9279
NSN 5925-01-436-4943
NSN 5835-00-902-8680
NSN 5855-01-264-8599
NSN 6240-01-461-4429
NSN 7035-01-616-5972
NSN 6320-01-388-3125
NSN 6645-00-543-6515