4730-00-204-0778 CUP,OIL,LUBRICATING Index 4730-00-204-0788 INVERTED NUT,TUBE COUPLING

National Stock Number:
5360-00-204-0781

Federal Supply Class:
5360

National Item Identification Number:
002040781

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:
3G61067-10198897LOCKHEED MARTIN CORP


Techincal Specification:
ACCOMMODATED ROD DIAMETER0.630 INCHES NOMINAL
BORE DIAMETER0.990 INCHES NOMINAL
COIL HELIX DIRECTIONRIGHT-HAND OR LEFT-HAND
COIL QUANTITY34
END STYLESPRING END,SQUARED AND GROUND BOTH ENDS
INSIDE DIAMETER0.692 INCHES MINIMUM AND 0.728 INCHES MAXIMUM
LOAD RATING37.300 POUNDS MINIMUM AND 41.300 POUNDS MAXIMUM
MATERIALSTEEL OVERALL
SPRING DEFLECTION RATE7.660 POUNDS PER INCH NOMINAL
SPRING FREE LENGTH8.780 INCHES NOMINAL
SPRING FREE OUTSIDE DIAMETER0.882 INCHES MINIMUM AND 0.918 INCHES MAXIMUM
SPRING SOLID LENGTH3.330 INCHES NOMINAL
SPRING LENGTH UNDER LOAD3.470 INCHES NOMINAL
STYLE DESIGNATORCYLINDRICAL
SURFACE TREATMENTPHOSPHATE OVERALL


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