2540-00-745-7810 SHROUD,GAGE STICK Index 5340-00-745-7812 HANDLE,BOW

National Stock Number:
5360-00-745-7811

Federal Supply Class:
5360

National Item Identification Number:
007457811

Description:
SPRING,HELICAL,TORSION

Detail:
An open-or close-wound coil spring consisting of one or more helical coils, wound from different shapes and types of material and finished at the ends, designed to exert pressure in a rotating direction around the coil axis. Excludes springs designed for thermal actuation (springs in which the torsion forces are counteracted by changes in temperature) and SPRING, REINFORCING, HOSE.


Manufacturer Information:
1090416019204ARMY, UNITED STATES DEPARTMENT OF THE


Techincal Specification:
END ANGULAR RELATIONSHIPENDS PARALLEL ONE TO OTHER
COIL HELIX DIRECTIONRIGHT-HAND OR LEFT-HAND
END LENGTH0.937 INCHES NOMINAL FIRST END
END LENGTH1.625 INCHES NOMINAL SECOND END
END LENGTH FROM FIRST BEND TO SECOND BEND OR END0.875 INCHES NOMINAL BOTH ENDS
END STYLESTRAIGHT BEND END (LEFT) BOTH ENDS
INSIDE DIAMETER0.870 INCHES MINIMUM AND 0.900 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-W-423,TYPE 1 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
SPRING FREE LENGTH0.500 INCHES NOMINAL
SPRING FREE OUTSIDE DIAMETER1.110 INCHES MINIMUM AND 1.140 INCHES MAXIMUM
STYLE DESIGNATORSINGLE TORSION LEFT HAND
SURFACE TREATMENTENAMEL OVERALL


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