4940-00-727-0490 JACK SET,LOCOMOTIVE,ELECTRIC Index 5999-00-727-0492 CONTACT,ELECTRICAL

National Stock Number:
5360-00-727-0491

Federal Supply Class:
5360

National Item Identification Number:
007270491

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:
779004619200US ARMY ARDEC RDECOM
779004619205SPRINGFIELD ARMORY


Techincal Specification:
BORE DIAMETER0.250 INCHES NOMINAL
COIL HELIX DIRECTIONRIGHT-HAND OR LEFT-HAND
COIL QUANTITY22
END STYLESPRING END,SQUARED AND GROUND BOTH ENDS
INSIDE DIAMETER0.170 INCHES NOMINAL
LOAD RATING7.600 POUNDS MINIMUM AND 9.400 POUNDS MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-W-13604-CANCELED MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
SPRING DEFLECTION RATE12.000 POUNDS PER INCH NOMINAL
SPRING FREE LENGTH1.620 INCHES NOMINAL
SPRING FREE OUTSIDE DIAMETER0.240 INCHES NOMINAL
SPRING LENGTH UNDER LOAD0.910 INCHES NOMINAL
SPRING SOLID LENGTH0.780 INCHES NOMINAL
SPRING SOLID OUTSIDE DIAMETER0.240 INCHES NOMINAL
STYLE DESIGNATORCYLINDRICAL


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