AS-39901 Complete Document History
Bearings, Roller, Needle, Airframe, Antifriction, Inch

Complete Current Edition:
   REVISION C - Bearings, Roller, Needle, Airframe, Antifriction, Inch - Jan. 14, 2021

Obsolete Revision Information:
   REVISION B - Bearings, Roller, Needle, Airframe, Antifriction, Inch - March 28, 2012
   REVISION A - Bearings, Roller, Needle, Airframe, Antifriction, Inch - Dec. 1, 2002
   DOD ADOPTION - FYI ONLY: DOD ADOPTED - April 5, 1999
   BASE - Bearings, Roller, Needle, Airframe, Antifriction, Inch - Aug. 1, 1998