MIL-R-25988/1 Complete Document History
Rubber, Fluorosilicone Elastomer, Oil- and Fuel Resistant, O-Rings, Class 1, Grade 70

Complete Current Edition:
   REVISION A - RUBBER, FLUOROSILICONE ELASTOM - July 10, 1975
   REV A VALIDATION 1 - VALIDATION NOTICE 1, REV A - July 30, 1987
   REV A VALIDATION 2 - VALIDATION NOTICE 2, REV A - Dec. 10, 1992
   REV A REACTIVATION 4 - REACTIVATION NOTICE 4, REV A - Aug. 11, 2006

Obsolete Revision Information:
   REV A INACTIVATION 3 - INACTIVATION NOTICE 3, REV A - Dec. 31, 1997