5340-00-518-5080 HANGER AND TRACK SET,HORIZONTAL Index 1240-00-518-5085 CELL,OPTICAL ELEMENT

National Stock Number:
1240-00-518-5084

Federal Supply Class:
1240

National Item Identification Number:
005185084

Description:
CELL,OPTICAL ELEMENT

Detail:
A CYLINDRICAL ITEM SPECIFICALLY DESIGNED TO HOLD A LENS, RETICLE, OR WINDOW IN AN OPTICAL SYSTEM. INCLUDES ECCENTRIC CELLS AND/OR RINGS DESIGNED TO BE ROTATED WITHIN THE INSTRUMENT TO SHIFT AN OPTICAL ELEMENT TO A PRESCRIBED POSITION.


Manufacturer Information:
518508419200US ARMY ARDEC RDECOM


Techincal Specification:
MATERIALCOPPER ALLOY 360
THREAD LOCATIONINTERNAL AND
EXTERNAL
THREAD SIZE25/32 - 36 AND
7/8 - 36
SCREW THREAD SERIES DESIGNATORUNS
THREAD CLASS3B
THREAD LENGTH0.469 INCHES AND
0.312 INCHES
ECCENTRIC CONSTRUCTIONNOT PROVIDED
DRIVE TYPESLOTTED FACE
ELEMENT SECURING METHODTHREADED RING
OVERALL HEIGHT0.813 INCHES NOMINAL
OVERALL DIAMETER0.875 INCHES NOMINAL
FSC APPLICATION DATAINSTRUMENT,OBSERVATION,INTEGRATED WITH FIRE CONTROL
THE MANUFACTURERS DATA
MANUFACTURERS CODE19200
DESIGN CONTROL REFERENCE5185084


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