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 5945-01-214-0976
NSN 5925-01-386-9226
NSN 6650-01-367-5172
NSN 4140-00-293-7847
NSN 5925-01-188-6864
NSN 5895-01-552-5104
NSN 5998-00-601-0673
NSN 5930-00-466-3643
NSN 5950-01-241-2597
NSN 5925-00-816-9929
NSN 6320-01-006-6138
NSN 4140-01-564-4927