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 5835-00-289-9080
NSN 5930-00-915-3464
NSN 5930-00-265-5822
NSN 6650-01-431-3649
NSN 5855-01-441-3189
NSN 5910-01-095-0850
NSN 5998-00-979-9600
NSN 6150-01-148-7105
NSN 5975-00-402-2228
NSN 5996-01-208-5045
NSN 5915-01-550-9703
NSN 4140-00-862-5644