
This fuze is a dual action mechanical time in impact fuze with superquick action. It is designated to replace Fuze, Mechanical Time, M61A2 (w/booster M21A4), for use with the 120mm high explosive projectile M73.
No information about functioning.
No information about hazardous components.
MIL-HDBK-146, Fuze Catalog (1982)
TM 9-1300-203, Artillery Ammunition (1967)
TM 9-1385-51, Ammunition (Conventional) for Explosive Ordnance Disposal (1967)