4520-01-493-3629 HEATER,SPACE Index 4520-01-493-3631 HEATER,SPACE

National Stock Number:
5360-01-493-3630

Federal Supply Class:
5360

National Item Identification Number:
014933630

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:
151-728640853711NAVAL SEA SYSTEMS COMMAND
151-7286408-A553711NAVAL SEA SYSTEMS COMMAND
H462-0412-A596169ELECTRIC BOAT CORPORATION


Techincal Specification:
COIL HELIX DIRECTIONLEFT-HAND OR RIGHT-HAND
COIL QUANTITY23
END STYLESPRING END,SQUARED AND GROUND BOTH ENDS
INSIDE DIAMETER3.250 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONASTM-B196 ASSN STD 1ST MATERIAL RESPONSE OVERALL
MATERIALCOPPER ALLOY 172 OVERALL
SPRING DEFLECTION RATE38600.000 POUNDS PER INCH MINIMUM AND 64500.000 POUNDS PER INCH MAXIMUM
SPRING FREE LENGTH25.200 INCHES NOMINAL
SPRING FREE OUTSIDE DIAMETER4.250 INCHES NOMINAL
SPECIAL FEATURESSPRING TUBE ASSEMBY MADE UP OF AN ADJUSTER SPRING,NUT ADJUSTER SPRING,SPRING DOOR,A5 SPRING ASSEMBLY,AND A BRACKET GUIDE SPRING SUPPORT
SPRING SOLID LENGTH11.500 INCHES NOMINAL
SPRING SOLID OUTSIDE DIAMETER4.250 INCHES NOMINAL
STYLE DESIGNATORCYLINDRICAL
SUPPLEMENTARY FEATURESITEM ALSO KNOWN AS SPRING ASSEMBLY, CLEVIS


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