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 5998-00-126-3864
NSN 6145-01-020-6017
NSN 5920-01-253-8261
NSN 5990-01-235-8404
NSN 5910-01-519-7934
NSN 6145-00-409-6844
NSN 5965-01-215-0993
NSN 5935-01-126-5711
NSN 5975-00-223-8652
NSN 5950-00-646-9176
NSN 5960-00-170-6916
NSN 6105-01-178-4715