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 5895-00-225-9589
NSN 5945-00-826-8834
NSN 5990-01-229-3003
NSN 5920-01-408-5263
NSN 6150-00-253-1813
NSN 6110-01-586-8963
NSN 6240-01-246-8213
NSN 2925-00-480-9068
NSN 6110-01-089-9017
NSN 6610-01-060-0210
NSN 5915-01-442-9810
NSN 6320-00-405-2348