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 5960-00-553-7338
NSN 5996-01-270-5095
NSN 5950-00-932-3232
NSN 5925-00-819-3985
NSN 5960-01-140-8009
NSN 5855-00-869-3635
NSN 7035-00-360-2008
NSN 5925-01-023-1411
NSN 6610-01-558-7571
NSN 5950-00-564-4804
NSN 7035-01-588-2748
NSN 6650-00-583-1735