
Nose fuze M193, a modification of fuze AN-M158, is authorized for use in practice bomb M124. Nose fuze M193 differs in that it has a modified arming vane and a nose shield.
No information about functioning.
Detonator M20, tetryl booster.
MIL-HDBK-146, Fuze Catalog (1982)
TM 9-1385-51, Ammunition (Conventional) for Explosive Ordnance Disposal (1967)
TM 9-1325-200, Bombs and Bomb Components (1966)