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 6320-01-277-5793
NSN 6620-00-229-2728
NSN 5910-01-094-7391
NSN 6105-00-527-8571
NSN 5996-00-759-8173
NSN 6650-01-447-7962
NSN 5920-01-270-9989
NSN 7035-01-379-2204
NSN 5910-01-161-4718
NSN 5999-01-050-2882
NSN 5998-01-200-9831
NSN 5945-00-709-6017