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 5996-01-461-7193
NSN 6110-01-542-7668
NSN 5975-01-432-6530
NSN 6610-01-167-8747
NSN 5930-00-169-6985
NSN 5960-01-029-2940
NSN 5835-01-216-7289
NSN 6130-01-026-0603
NSN 5999-00-782-1188
NSN 6220-00-738-9127
NSN 4140-01-175-6035
NSN 5975-01-210-4431