7230-00-393-0325 RING,CURTAIN Index 7910-00-393-0329 BRUSH,POLISHER-SCRUBBER,FLOOR

National Stock Number:
1240-00-393-0327

Federal Supply Class:
1240

National Item Identification Number:
003930327

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:
1173347419200US ARMY ARDEC RDECOM


Techincal Specification:
ATTACHMENT TO ITEM SUPPORTED METHODHOLDS ITEM BY PRESSURE
MATERIALALUMINUM ALLOY
SPECIAL FEATURESINSIDE DIA 1.100 IN.;0.150 IN. THICK;ONE SAWSLOT 0.0625 IN. WIDE 0.030 IN. DEEP LOCATED OPPOSITE PRESSURE BEARING SURFACE
SUPPORTING OBJECT/SURFACE ATTACHMENT METHODEXTERNAL THREADS 1.3125-28 UN-2A
SURFACE TREATMENTOXIDE


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