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 5910-00-542-8125
NSN 5935-00-206-7217
NSN 5920-00-901-7419
NSN 6610-00-277-7206
NSN 6220-01-492-6409
NSN 6650-01-641-2360
NSN 5835-01-656-2940
NSN 5925-01-644-2208
NSN 5965-01-417-3211
NSN 5950-01-154-8298
NSN 5935-01-313-1428
NSN 5965-01-160-9819