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 6130-00-105-8592
NSN 6240-01-584-4297
NSN 6320-01-457-0893
NSN 5999-01-640-7283
NSN 5996-00-127-8824
NSN 6240-00-658-3207
NSN 5965-01-633-8849
NSN 6320-00-116-3658
NSN 5855-01-136-1916
NSN 6220-01-025-6140
NSN 2925-00-614-1758
NSN 5835-01-080-7784