1240-00-764-9244 FILTER,LIGHT,OPTICAL INSTRUMENT Index 1240-00-764-9246 CELL,OPTICAL ELEMENT

National Stock Number:
1240-00-764-9245

Federal Supply Class:
1240

National Item Identification Number:
007649245

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:
764924519200US ARMY ARDEC RDECOM


Techincal Specification:
DRIVE TYPESLOTTED FACE
ECCENTRIC CONSTRUCTIONNOT PROVIDED
ELEMENT SECURING METHODTHREADED RING
FSC APPLICATION DATATELESCOPE ELBOW M62A1C,INTEGRATED WITH FIRE CONTROL
MATERIAL DOCUMENT AND CLASSIFICATIONWW-T-789-CANCELED FED SPEC SINGLE MATERIAL RESPONSE
MATERIALALUMINUM ALLOY 6061 OR ALUMINUM ALLOY 6062
OVERALL DIAMETER0.750 INCHES NOMINAL
OVERALL HEIGHT0.234 INCHES NOMINAL
SCREW THREAD SERIES DESIGNATORUNS
SURFACE TREATMENTANODIZE
THREAD CLASS3
THREAD LOCATIONINTERNAL
THREAD LENGTH0.085 INCHES
THREAD SIZE0.648 IN. - 48


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