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 5905-01-257-6086
NSN 5998-01-144-9526
NSN 5998-01-353-7928
NSN 4140-01-399-1629
NSN 6150-00-994-5030
NSN 5998-01-581-0562
NSN 5960-01-077-4551
NSN 5965-01-391-8104
NSN 5835-01-264-8782
NSN 6320-00-405-2348
NSN 5965-00-726-3168
NSN 6620-01-522-5717