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 5910-00-946-0882
NSN 5975-01-607-0449
NSN 4140-01-528-0295
NSN 5855-01-619-6124
NSN 5915-01-588-9844
NSN 6110-01-189-5036
NSN 6130-01-650-7597
NSN 2925-01-140-8957
NSN 5935-00-554-4124
NSN 6620-01-540-8144
NSN 5895-00-072-7709
NSN 5975-01-152-2635