5360-00-550-7978 SPRING,HELICAL,COMPRESSION Index 7430-00-550-7985 COMPOSING UNIT,AUTOMATIC,PUNCHED

National Stock Number:
5360-00-550-7979

Federal Supply Class:
5360

National Item Identification Number:
005507979

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:
253-62-01315PC280064NAVAL SHIP SYSTEMS COMMAND
253-62-01346PC7280064NAVAL SHIP SYSTEMS COMMAND
75400Z130PC7296169ELECTRIC BOAT CORPORATION
75400Z25PC296169ELECTRIC BOAT CORPORATION


Techincal Specification:
COIL HELIX DIRECTIONRIGHT-HAND OR LEFT-HAND
COIL QUANTITY7
END STYLESPRING END,SQUARED AND GROUND BOTH ENDS
INSIDE DIAMETER1.295 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-854,CLASS 3,COND A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 410 OVERALL
SPRING DEFLECTION RATE3.800 POUNDS PER INCH NOMINAL
SPRING FREE LENGTH3.250 INCHES NOMINAL
SPRING FREE OUTSIDE DIAMETER1.455 INCHES NOMINAL
SPRING SOLID LENGTH0.560 INCHES NOMINAL
STYLE DESIGNATORCYLINDRICAL


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