MRC:
An alpha-numeric code identifying a group or classification of various materials as to their potential to cause explosions,fires or damage by chemical action.HMCC
Hazardous Material Classification Code:
1.3 department of defense hazard class division and g storage compatibility group
MRC:
A recording of the physical,functional,and performance characteristics for an item of supply.TEXT
General Description:
F/3 inch 70 caliber, vt, non-grag, mk34 all mods, gray, fuze sd mk75 mod 4, w/booster mk39 mod 0