Product Details | OPTICAL INSTRUMENT RETICLE

6650-00-918-4156 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: 009184156

Fire Control Equipment | Optical Sighting and Ranging Equipment

Supply Group (FSG) NSN Assign. NIIN
12 00-918-4156

Drawings & Photos | NSN 1240-00-918-4156


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Technical Data | NSN 6650-00-918-4156

Characteristic Specifications
MATERIAL GLASS OPTICAL
STYLE DESIGNATOR A13 MODIFIED CROSSLINE
GRADUATIONS/MARKINGS CROSS LINE
SCALE CALIBRATION 90 TO 0 TO 90 MILS
REFRACTION INDEX 1.5230 NOMINAL AND 1.5838 NOMINAL
DISPERSION 58.6 ANGSTROMS NOMINAL AND 46.0 ANGSTROMS NOMINAL
AXIAL THICKNESS 0.105 INCHES MINIMUM AND 0.125 INCHES MAXIMUM
DIAMETER 1.2470 INCHES MINIMUM AND 1.2500 INCHES MAXIMUM
BEVEL DEPTH AND LOCATION 0.0200 INCHES MINIMUM BOTH SURFACES AND 0.0300 INCHES MAXIMUM BOTH SURFACES
ANGLE IN DEG 45.0
RIM FINISH GROUND
SUPPLEMENTARY FEATURES MATERIAL OPTICAL GLASS PER MIL-G-174, GRADE C, TYPE 523-586 AND TYPE 584-460
FSC APPLICATION DATA TELESCOPE,PANORAMIC
(NON-CORE DATA) EDGE THICKNESS 0.1050 INCHES MINIMUM AND 0.1250 INCHES MAXIMUM
MANUFACTURERS CODE 19200
DESIGN CONTROL REFERENCE 8213479

Restrictions/Controls & Freight Information | NSN 6650-00-918-4156

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