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 5915-01-536-7950
NSN 5998-01-359-8875
NSN 5998-01-584-5812
NSN 6220-00-299-6300
NSN 6620-01-063-6289
NSN 5910-01-486-3795
NSN 5950-01-360-5614
NSN 6320-01-213-3974
NSN 6105-01-409-2023
NSN 5996-01-473-2183
NSN 6220-01-255-5067
NSN 5835-01-213-0833