Features
grade a jan-g-174 optical glass material.
Penta.
Includes quality control certificate of conformance.
Specifications
-
Light Deviation:
90 deg, 25 min, 3.8 sec porm 10 sec
-
Material:
Glass, optical, jan-g-174, grade a
-
Style Designator:
Penta
-
Fsc Application Data:
Fire control rangefinder mk 57
-
Federal Supply Class (fsc):
Optical instruments, test equipment, components and accessories
-
National Stock Number (nsn):
6650-00-155-1711