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 5985-00-141-9036
NSN 5935-00-143-1399
NSN 6610-00-267-1102
NSN 5895-01-044-6369
NSN 5930-01-134-8904
NSN 5935-01-136-6507
NSN 6650-01-569-6358
NSN 5998-01-556-9390
NSN 5950-01-173-9586
NSN 6105-01-443-2980
NSN 5895-01-263-6246
NSN 5930-01-413-3588