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 5935-01-265-9368
NSN 5975-00-873-4826
NSN 5895-01-435-5497
NSN 5999-01-191-6253
NSN 6240-01-471-6014
NSN 5975-01-445-6261
NSN 2925-01-543-0073
NSN 6150-01-447-8939
NSN 4140-01-211-6474
NSN 5975-01-082-6162
NSN 5895-01-191-1848
NSN 5905-00-343-0670