NASM-21262 Complete Document History
SCREWS, SELF LOCKING, 250 Degrees F, CYLINDRICAL HEAD, HEXAGONAL WRENCHING SOCKET, ALLOY STEEL, 160 KSI Ftu, (SOCKET HEAD CAP SCREWS)

Complete Current Edition:
   2ND EDITION - SCREWS, SELF LOCKING, 250 Deg.F, CYLINDRICAL HEAD, HEXAGONAL WR - July 29, 2016

Obsolete Revision Information:
   1ST EDITION - SCREWS, SELF LOCKING, 250 DEGREES F, CYLINDRICAL HEAD, HEXAG - Sept. 30, 2011
   DOD ADOPTION - FYI ONLY: DOD ADOPTED - Nov. 25, 1998
   1998 EDITION - 160 KSI FTU (SOCKET HEAD CAP S - Aug. 1, 1998