6650-01-063-6138 CAP,FOCUS ADJUST Index 5855-01-063-6140 CAP,LENS

National Stock Number:
1240-01-063-6139

Federal Supply Class:
1240

National Item Identification Number:
010636139

Description:
HOLDER,OPTICAL ELEMENT

Detail:
AN ITEM SPECIFICALLY DESIGNED TO HOLD AND/OR POSITION A MIRROR(S), PRISM(S), REFLECTOR(S), OR THE LIKE, IN AN OPTICAL SYSTEM. EXCLUDES CELL, OPTICAL ELEMENT; HOLDER, MIRROR AND HOLDER, REFLECTOR.


Manufacturer Information:
SM-C-80557711934SEILER INSTRUMENT AND MANUFACTURING COMPANY, INCORPORATED
SM-C-80557780063US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR


Techincal Specification:
MATERIALSTEEL CORROSION RESISTING
SPECIAL FEATURESCENTRALLY LOCATED HOLE 2.360 IN. DIA;ITEM 0.150 IN. THICK OVERALL WITH A RAISED SHOULDER OF 0.300 IN. AND A DIA OF 2.430 IN.;ITEM IS IRREGULAR IN SHAPE
SUPPORTING OBJECT/SURFACE ATTACHMENT METHODFOUR 0.166 IN.DIA MOUNTING HOLES


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