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 6320-00-242-3300
NSN 5935-01-523-3051
NSN 5996-00-753-1599
NSN 6320-00-164-4087
NSN 5925-01-383-9603
NSN 5905-01-615-6847
NSN 6320-00-242-3300
NSN 5910-00-388-6737
NSN 6150-01-130-4343
NSN 6650-01-376-6965
NSN 5925-01-558-9577
NSN 5996-01-391-8033