NAVISTAR-E-56.221NPP Complete Document History
Prevailing Torque Hex Locknuts - All Metal - Non-Preferred Parts (Noun Code 5780)

Complete Current Edition:
   2014 EDITION - PREVAILING TORQUE HEX LOCKNUTS - ALL METAL - NON-PREFERRED P - Aug. 1, 2014

Obsolete Revision Information:
   2008 EDITION - PREVAILING TORQUE HEX LOCKNUTS - ALL METAL - NON-PREFFERED P - Sept. 1, 2008