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 6110-00-269-2696
NSN 5910-01-445-3496
NSN 5960-01-365-5729
NSN 6650-01-428-9958
NSN 5950-00-162-8696
NSN 6645-01-150-2039
NSN 5960-01-205-0386
NSN 5935-00-669-2717
NSN 5985-01-133-2075
NSN 5990-01-067-6015
NSN 5990-01-360-2900
NSN 5985-00-221-1563