7641-01-497-9782 AERONAUTICAL GEOSPATIAL PRODUCTS Index 6625-01-497-9785 VOLTMETER

National Stock Number:
5360-01-497-9784

Federal Supply Class:
5360

National Item Identification Number:
014979784

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:
167-7066792-3953711NAVAL SEA SYSTEMS COMMAND
H547-1117-3996169ELECTRIC BOAT CORPORATION


Techincal Specification:
COIL HELIX DIRECTIONLEFT-HAND OR RIGHT-HAND
COIL QUANTITY18
END STYLESPRING END,SQUARED AND GROUND BOTH ENDS
INSIDE DIAMETER0.606 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-2-321 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALCOPPER ALLOY 510 OVERALL
PROPRIETARY CHARACTERISTICSPACS
SPRING DEFLECTION RATE7.300 POUNDS PER INCH MINIMUM AND 8.800 POUNDS PER INCH MAXIMUM
SPRING FREE LENGTH3.920 INCHES MINIMUM AND 4.080 INCHES MAXIMUM
SPRING FREE OUTSIDE DIAMETER0.735 INCHES MINIMUM AND 0.765 INCHES MAXIMUM
SPRING SOLID OUTSIDE DIAMETER0.735 INCHES MINIMUM AND 0.765 INCHES MAXIMUM
SPRING SOLID LENGTH1.650 INCHES NOMINAL
STYLE DESIGNATORCYLINDRICAL


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