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 5950-01-213-1916
NSN 6320-00-831-2227
NSN 6130-01-608-3143
NSN 5950-00-456-1844
NSN 5990-01-015-5968
NSN 6110-00-443-9624
NSN 5855-00-482-9876
NSN 5935-01-302-0736
NSN 5895-00-763-6246
NSN 5835-01-408-7576
NSN 5985-01-035-1443
NSN 6650-01-222-1749