6640-00-052-4705 TUBE,CENTRIFUGE Index 5977-00-052-4708 BRUSH,ELECTRICAL CONTACT

National Stock Number:
5360-00-052-4707

Federal Supply Class:
5360

National Item Identification Number:
000524707

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.


Techincal Specification:
COIL HELIX DIRECTIONRIGHT-HAND OR LEFT-HAND
COIL QUANTITY22
END STYLESPRING END,SQUARED AND GROUND BOTH ENDS
INSIDE DIAMETER0.600 INCHES NOMINAL
LOAD RATING1.040 POUNDS NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-286,CLASS A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALNICKEL ALLOY K-500 OVERALL
SPRING DEFLECTION RATE0.270 POUNDS PER INCH NOMINAL
SPRING FREE LENGTH0.875 INCHES NOMINAL
SPRING FREE OUTSIDE DIAMETER0.664 INCHES NOMINAL
SPRING SOLID LENGTH2.000 INCHES NOMINAL
SPRING LENGTH UNDER LOAD2.000 INCHES NOMINAL
SPRING SOLID OUTSIDE DIAMETER0.664 INCHES NOMINAL
STYLE DESIGNATORCYLINDRICAL


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