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 5895-01-625-2091
NSN 5895-01-554-5457
NSN 5990-01-581-5103
NSN 5960-00-472-5000
NSN 5855-00-586-6255
NSN 5998-01-278-3688
NSN 5910-01-647-8634
NSN 5985-00-574-4414
NSN 5905-00-363-3590
NSN 5915-00-164-5120
NSN 7035-01-441-0942
NSN 5920-01-076-0644