Product Details | OPTICAL INSTRUMENT RETICLE

1240-00-767-5690 An item, usually made of glass, having fine wires or hairs, or etched or printed fine lines on a surface, and placed in the focal plane of an optical instrument to establish a reference point to the axis for the purpose of aiming, measuring, ranging, and the like. Excludes LENS, OPTICAL INSTRUMENT.

Part Alternates: 007675690

Fire Control Equipment | Optical Sighting and Ranging Equipment

Supply Group (FSG) NSN Assign. NIIN
12 00-767-5690

Drawings & Photos | NSN 1240-00-767-5690


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Technical Data | NSN 1240-00-767-5690

Characteristic Specifications
MATERIAL GLASS OPTICAL
STYLE DESIGNATOR A3 VERTICALLY GRADUATED
GRADUATIONS/MARKINGS RANGE SCALE
REFRACTION INDEX 1.5838 NOMINAL
DISPERSION 46.0 ANGSTROMS NOMINAL
AXIAL THICKNESS 0.140 INCHES NOMINAL
DIAMETER 1.3740 INCHES NOMINAL
ANGLE IN DEG 45.0
RIM FINISH GROUND
SPECIAL FEATURES 0.0200 IN. BEVEL DEPTH
SUPPLEMENTARY FEATURES MATERIAL OPTICAL GLASS PER JAN-G-174, GRADE C
FSC APPLICATION DATA PERISCOPE M15,INTEGRATED WITH FIRE CONTROL
(NON-CORE DATA) EDGE THICKNESS 0.1250 INCHES NOMINAL
MANUFACTURERS CODE 19200
DESIGN CONTROL REFERENCE 7675690

Restrictions/Controls & Freight Information | NSN 1240-00-767-5690

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Category Code Description
No Freight Information