5340-00-488-5284 BRACKET,ANGLE Index 1390-00-488-5286 PRIMER,PERCUSSION

National Stock Number:
6650-00-488-5285

Federal Supply Class:
6650

National Item Identification Number:
004885285

Description:
MIRROR,OPTICAL INSTRUMENT

Detail:
A MIRROR SPECIFICALLY DESIGNED FOR USE IN AN OPTICAL INSTRUMENT. ITS SURFACE MAY BE COATED TO REDUCE REFLECTION. EXCLUDES PRISM, OPTICAL INSTRUMENT.


Manufacturer Information:
1173128919200US ARMY ARDEC RDECOM


Techincal Specification:
BEVEL ANGLE IN DEG45.000 NOMINAL
BEVEL DEPTH0.218 INCHES NOMINAL
BEVELED EDGE LOCATION AND QUANTITY2 SHORT EDGES ON BACK SURFACE
FSC APPLICATION DATATELESCOPE,ELBOW
LENGTH1.484 INCHES MINIMUM AND 1.515 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-766, CLASS 302, 304 OR 316, CLASS A FED SPEC SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED
MATERIALSTEEL COMP 302 OR STEEL COMP 304 OR STEEL COMP 316 LOCATION NOT OTHERWISE SPECIFIED
SPECIAL FEATURESTWO HOLES NO.4-40UNC-2B THD,0.375 DEEP ALONG ONE SIDE OF LENGTH ON 0.937 IN. CENTERS. ALL CORNERS WITH A 0.031 IN. RADIUS. FRONT SURFACE REFLECTIVE.
WIDTH0.720 INCHES MINIMUM AND 0.735 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-C-320, CLASS 1, TYPE 1 FED SPEC SINGLE TREATMENT RESPONSE REFLECTIVE BACKING
SURFACE TREATMENTCHROMIUM REFLECTIVE BACKING
THICKNESS0.296 INCHES MINIMUM AND 0.328 INCHES MAXIMUM


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