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 6620-01-435-7083
NSN 5999-00-991-9096
NSN 5935-01-204-6102
NSN 5950-00-700-4565
NSN 6240-01-416-5837
NSN 6650-01-148-2161
NSN 5960-00-636-4834
NSN 2925-01-076-5219
NSN 6135-01-134-7222
NSN 5945-01-382-6383
NSN 5895-01-568-9869
NSN 5990-01-630-5094