6650-00-446-8787 MIRROR,OPTICAL INSTRUMENT Index 5930-00-446-8793 SWITCH,SENSITIVE

National Stock Number:
5360-00-446-8789

Federal Supply Class:
5360

National Item Identification Number:
004468789

Description:
SPRING,HELICAL,COMPRESSION

Detail:
An open coiled spring, wound in various forms and from different shapes and types of materials and finished at the ends, designed to provide resistance to compression forces. Excludes springs designed for thermal actuation (springs in which the torsion forces are designed to be counteracted by changes in temperature) and SPRING, REINFORCING, HOSE.


Manufacturer Information:
751279500WESTINGHOUSE ELECTRIC CORP
751280231WESTINGHOUSE ELECTRIC CORP STURTEVANT DIV
865079500WESTINGHOUSE ELECTRIC CORP
865080231WESTINGHOUSE ELECTRIC CORP STURTEVANT DIV
865090099NORTHROP GRUMMAN SYSTEMS CORPORATION
751290099NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
COIL HELIX DIRECTIONRIGHT-HAND
COIL QUANTITY6
END STYLESPRING END,SQUARED AND GROUND BOTH ENDS
INSIDE DIAMETER1.125 INCHES NOMINAL
MATERIALSTEEL OVERALL
SPRING DEFLECTION RATE820.000 POUNDS PER INCH NOMINAL
SPRING FREE LENGTH2.688 INCHES NOMINAL
SPRING FREE OUTSIDE DIAMETER1.688 INCHES NOMINAL
STYLE DESIGNATORCYLINDRICAL
SURFACE TREATMENTNICKEL OVERALL


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