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 5935-00-198-4462
NSN 6150-00-302-6184
NSN 6620-01-050-2866
NSN 6105-01-104-7856
NSN 6240-01-579-0381
NSN 5990-00-594-7291
NSN 5895-01-110-6018
NSN 5855-01-020-7982
NSN 6145-01-224-8341
NSN 5920-01-086-7219
NSN 5935-01-173-7361
NSN 5920-00-137-7776