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 5960-00-131-6744
NSN 5998-01-652-0269
NSN 6610-01-400-3880
NSN 6610-00-548-3452
NSN 5930-00-290-7340
NSN 5925-01-374-3112
NSN 5935-01-362-0116
NSN 6150-01-626-1393
NSN 6110-01-406-2934
NSN 7035-01-561-8738
NSN 6240-00-952-1906
NSN 6110-01-413-1514