MIL-S-21520 › Complete Document History
Seals, Intertube for Launcher Tube Mark 4 Mods 0, 1, 2 and 3 and Mark 8 Mods 0 and 1 (No Superseding Document)


Obsolete Revision Information:
   REV C CANCELLATION 1 - CANCELLATION NOTICE 1, REV C - Oct. 15, 1996
   REV C AMENDMENT 1 - AMENDMENT 1 FOR REVISION C - July 23, 1964
   REVISION C - SEALS, INTERTUBE FOR LAUNCHER - June 7, 1962