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 6135-00-299-6918
NSN 5910-01-074-1488
NSN 6150-01-211-8979
NSN 5930-00-678-2946
NSN 5960-01-525-1690
NSN 5855-00-149-0766
NSN 5965-00-836-2690
NSN 5895-01-477-0449
NSN 6610-01-340-1761
NSN 6110-01-396-0017
NSN 5985-00-684-6847
NSN 5965-01-597-8749