2805-01-317-4869 PUSH ROD,ENGINE POPPET VALVE Index 1240-01-317-4871 RING,RETAINING,OPTICAL ELEMENT

National Stock Number:
1270-01-317-4870

Federal Supply Class:
1270

National Item Identification Number:
013174870

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:
J72G0008-112464MCDONNELL DOUGLAS CORP MCDONNELL DOUGLAS ELECTRONIC SYSTEMS CO


Techincal Specification:
CHAMFER LOCATIONBOTH ENDS
CHAMFER SIZE0.030 IN. BY 45 DEG
ECCENTRIC CONSTRUCTIONNOT PROVIDED
MATERIALALUMINUM ALLOY 6061
OVERALL DIAMETER7.500 INCHES NOMINAL


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