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 5996-01-581-7750
NSN 6650-01-343-3040
NSN 5996-01-323-0166
NSN 5965-00-100-1291
NSN 6650-01-314-3577
NSN 5905-01-366-1881
NSN 6320-00-886-9771
NSN 2925-01-448-2880
NSN 5998-01-129-4414
NSN 5835-00-145-8926
NSN 5965-00-163-9947
NSN 5915-00-400-1816