MIL-R-23074 Complete Document History
Rubber Tile, Rubber-Air-Lead-Type (RAL)

Complete Current Edition:
   REVISION C - RUBBER TILE, RUBBER-AIR-LEAD-T - May 22, 1990
   REV C INACTIVATION 1 - INACTIVATION NOTICE 1, REV C - April 22, 1998
   REV C VALIDATION 2 - VALIDATION NOTICE 2 FOR REVISION C - Jan. 7, 2021

Obsolete Revision Information:
   REVISION B - RUBBER TILE, RUBBER-AIR-LEAD-T - Nov. 27, 1964