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National Stock Number:
1240-01-192-4168
Federal Supply Class:
1240
National Item Identification Number:
011924168
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.
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Manufacturer Information:
| 11747068 | 19200 | US ARMY ARDEC RDECOM |
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Techincal Specification:
| ECCENTRIC CONSTRUCTION | NOT PROVIDED | | OVERALL LENGTH | 1.5625 INCHES NOMINAL | | OVERALL WIDTH | 1.5625 INCHES NOMINAL | | MATERIAL | ALUMINUM ALLOY | | SCREW THREAD SERIES DESIGNATOR | UNS | | SPECIAL FEATURES | MATERIAL IS CASTING,PRECISION,NONFERROUS,CMPSN 2 OR 3,TEMPER T6,PER MIL-C-11866; OR ALLOY 2024 OR 6061,TEMPERT4 OR T6,PER QQ-A-225/6,QQ-A-225/8,QQ-A-200/3,OR QQ-A-200/8; SURFACE TREATMENT IS DYED BLACK | | THREAD DIRECTION | RIGHT-HAND | | THREAD CLASS | 2B | | THREAD LENGTH | 0.175 INCHES | | THREAD LOCATION | INTERNAL | | THREAD SIZE | 1.4375-32 |
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