MIL-DTL-21427 Complete Document History
Strainer, Assemblies, Main Steam, High Pressure (Sizes 4 Inches and Above)

Complete Current Edition:
   REVISION C/AM 1 - REVISION C WITH AMENDMENT 1 INTERFILED - Jan. 21, 2020

Obsolete Revision Information:
   REVISION C - Strainer, Assemblies, Main Steam, High Pressure (Sizes 4 Inches and Above) - July 17, 2018