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 5950-01-156-4968
NSN 5960-01-605-9921
NSN 5930-01-379-1400
NSN 6145-01-428-7754
NSN 5915-01-094-1000
NSN 5915-01-391-7149
NSN 5835-01-519-2916
NSN 5920-01-065-1824
NSN 5998-01-231-2955
NSN 6620-01-232-0680
NSN 5998-01-654-2365
NSN 6150-01-018-8638