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 5990-01-365-6016
NSN 5915-00-476-8306
NSN 5945-00-234-9285
NSN 5935-01-634-0668
NSN 5996-01-140-6084
NSN 5905-00-728-4054
NSN 5998-01-629-2235
NSN 5925-01-649-4353
NSN 6105-01-649-3569
NSN 5935-01-197-7366
NSN 5950-01-411-1104
NSN 5960-01-104-7839