6650-00-382-1635 PRISM,OPTICAL INSTRUMENT Index 1240-00-382-1637 RING,ACTUATING

National Stock Number:
1240-00-382-1636

Federal Supply Class:
1240

National Item Identification Number:
003821636

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:
511717PC205139GLIDELINE CORP
511717PC210001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
ECCENTRIC CONSTRUCTIONNOT PROVIDED
CHAMFER LOCATIONTHREADED END
CHAMFER SIZE0.030 IN. BY 45 DEG
OVERALL DIAMETER1.125 INCHES NOMINAL
OVERALL LENGTH1.900 INCHES NOMINAL
MATERIALCOPPER ALLOY
SCREW THREAD SERIES DESIGNATORUNS
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD PITCH DIAMETERS+0.8680 TO 0.9062 INCHES AND +0.9620 TO 1.0000 INCHES
THREAD LENGTH0.120 INCHES AND 0.150 INCHES
THREAD LOCATIONEXTERNAL
THREAD SIZE29/32-32 AND 1-32


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