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 5960-01-086-0830
NSN 5855-00-237-4088
NSN 5935-01-564-7813
NSN 5985-01-650-9038
NSN 5910-00-388-6737
NSN 5895-01-206-4619
NSN 5935-01-585-3717
NSN 5930-00-843-2366
NSN 6150-00-145-7612
NSN 5835-01-218-3756
NSN 6650-00-495-8710
NSN 6240-01-205-7515