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 5990-00-128-6289
NSN 5960-01-066-4771
NSN 6220-01-444-7668
NSN 6135-00-377-9165
NSN 6130-01-599-2231
NSN 5998-01-125-6737
NSN 5985-01-502-6298
NSN 2925-00-808-5077
NSN 5920-00-563-3161
NSN 6110-00-586-6681
NSN 5998-01-145-8250
NSN 5895-01-211-2476