Part Number: 69-140

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CONDITION:
NS
DRS POWER & CONTROL TECHNOLOGIES, INC.27192
INSIDE DIAMETER0.406 INCHES MINIMUM AND 0.421 INCHES MAXIMUM
END STYLESPRING END,SQUARED AND GROUND BOTH ENDS
SPRING FREE LENGTH1.031 INCHES NOMINAL
COIL QUANTITY7.5
SPRING SOLID LENGTH0.410 INCHES MAXIMUM
COIL HELIX DIRECTIONRIGHT-HAND OR LEFT-HAND
SPRING DEFLECTION RATE22.700 POUNDS PER INCH NOMINAL
SPRING FREE OUTSIDE DIAMETER0.516 INCHES MINIMUM AND 0.531 INCHES MAXIMUM
MATERIALSTEEL UNS K08500 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTZINC OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONA50-407-3,EATON CORP MFR REF SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATORCYLINDRICAL
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSAS DIFFERENTIATED BY PACKAGING IN ACCORDANCE WITH MIL-P-23199 AND MATERIAL CONFORMING TO SHIPS PARTS CONTROL CENTER SPECIAL QUALITY CONTROL PROVISIONS
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.