4820-00-777-6561 RING,PACKING,VALVE Index 5330-00-777-6568 SEAL,PLAIN ENCASED

National Stock Number:
5360-00-777-6567

Federal Supply Class:
5360

National Item Identification Number:
007776567

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:
70505199657MAROTTA CONTROLS INC


Techincal Specification:
BORE DIAMETER0.437 INCHES NOMINAL
COIL QUANTITY8
COIL HELIX DIRECTIONRIGHT-HAND OR LEFT-HAND
END STYLESPRING END,SQUARED AND GROUND BOTH ENDS
INSIDE DIAMETER0.239 INCHES NOMINAL
LOAD RATING30.000 POUNDS NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONAISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 302 OVERALL
SPRING DEFLECTION RATE425.000 POUNDS PER INCH NOMINAL
SPRING FREE LENGTH0.890 INCHES NOMINAL
SPRING FREE OUTSIDE DIAMETER0.425 INCHES NOMINAL
SPRING LENGTH UNDER LOAD0.820 INCHES NOMINAL
SPRING SOLID OUTSIDE DIAMETER0.425 INCHES NOMINAL
SPRING SOLID LENGTH0.750 INCHES MAXIMUM
STYLE DESIGNATORCYLINDRICAL


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