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 6110-00-596-9124
NSN 5920-01-624-1037
NSN 6650-00-488-6305
NSN 5895-01-116-2065
NSN 5950-00-860-3448
NSN 5965-01-225-1728
NSN 5990-01-324-5805
NSN 5930-00-979-8069
NSN 5910-01-406-2852
NSN 2925-01-380-0869
NSN 6620-00-753-0745
NSN 6610-01-137-5959