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 6240-01-614-5994
NSN 6620-01-111-5847
NSN 5935-01-401-5324
NSN 5975-01-592-2288
NSN 5835-01-302-6844
NSN 5950-00-082-1616
NSN 5945-01-335-1912
NSN 5935-01-486-6076
NSN 5915-01-541-9220
NSN 5935-01-352-5126
NSN 5960-01-478-9493
NSN 2925-01-458-5808