1240-01-052-0013 CELL,OPTICAL ELEMENT Index 6650-01-052-0015 LENS,OPTICAL INSTRUMENT

National Stock Number:
6650-01-052-0014

Federal Supply Class:
6650

National Item Identification Number:
010520014

Description:
RETICLE,OPTICAL INSTRUMENT

Detail:
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.


Manufacturer Information:
1173029119200US ARMY ARDEC RDECOM


Techincal Specification:
AXIAL THICKNESS0.240 INCHES MINIMUM AND 0.250 INCHES MAXIMUM
GRADUATIONS/MARKINGSCROSS LINE
MATERIALGLASS OPTICAL
RIM FINISHPOLISHED
SUPPLEMENTARY FEATURESMATERIAL OPTICAL GLASS PER MIL-G-174, CLASS 1, GRADE C, TYPE 584-460


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