AS-91601 Complete Document History
Bolt, Machine - Double Hexagon Extended Washer Head, Pd Shank, Black Oxide, Steel, Uns G87400, 125 Ksi Min, .375-24, UNF-3a

Complete Current Edition:
   REVISION C - Black Oxide, Steel, UNS G87400, 125 ksi Min, .3750-24 UNF-3A - March 21, 2019

Obsolete Revision Information:
   REVISION B R12 - REAFFIRMED IN 2012 - Nov. 1, 2012
   REVISION B - Bolt, Machine - Double Hexagon Extended Washer Head, Pd Shan - May 1, 2004
   REVISION A - BOLT, MACHINE-STEEL, 12 POINT - Sept. 1, 2003
   DOD ADOPTION - FYI ONLY: DOD ADOPTED - Dec. 29, 1999
   BASE - BOLT, MACHINE-STEEL, 12 POINT - Dec. 1, 1999