5360-01-421-7514 SPRING,HELICAL,COMPRESSION Index 5360-01-421-7516 SPRING,HELICAL,COMPRESSION

National Stock Number:
5360-01-421-7515

Federal Supply Class:
5360

National Item Identification Number:
014217515

Description:
SPRING,HELICAL,EXTENSION

Detail:
An open-or close-coiled spring, wound in various forms and from different shapes and types of materials and finished at the ends, so designed to provide resistance to pulling forces. The close-coiled springs may incorporate the special feature of initial tension created between the coils when wound so that an initial load must be applied to separate them. Excludes SPRING, REINFORCING, HOSE.


Manufacturer Information:
17P1F3140-50188277THE BOEING COMPANY


Techincal Specification:
DESIGN TYPEOPEN
END ANGULAR RELATIONSHIPENDS ANGLED ONE TO OTHER
COIL TO HOOK INSIDE LENGTH1.435 INCHES MINIMUM BOTH ENDS AND 1.465 INCHES MAXIMUM BOTH ENDS
COIL HELIX DIRECTIONRIGHT-HAND OR LEFT-HAND
COIL QUANTITY12
END STYLEMACHINE LOOP BOTH ENDS
HOOK RADIUS0.295 INCHES MINIMUM BOTH ENDS AND 0.325 INCHES MAXIMUM BOTH ENDS
INSIDE DIAMETER0.295 INCHES MINIMUM AND 0.325 INCHES MAXIMUM
LOAD RATING76.500 POUNDS MINIMUM AND 93.500 POUNDS MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONDMS 2267, GR B, COLD DRAWN MFR REF SINGLE MATERIAL RESPONSE OVERALL
MATERIALTITANIUM OVERALL
PROPRIETARY CHARACTERISTICSPACS
OPENING WIDTH1.125 INCHES MINIMUM BOTH ENDS AND 1.155 INCHES MAXIMUM BOTH ENDS
SPECIAL FEATURESMATERIAL WIRE, SPRING TI-3AL-8V-6CR-4MO-4ZR. NHA 17P1F3149. DRAWING CALLS IT SPRING HELICAL-EXTENSION TRIM FAILURE RUDDER.
SPRING DEFLECTION RATE51.270 POUNDS PER INCH NOMINAL
SPRING FREE LENGTH4.865 INCHES MINIMUM AND 4.895 INCHES MAXIMUM
SPRING FREE OUTSIDE DIAMETER0.515 INCHES MINIMUM AND 0.545 INCHES MAXIMUM
STOCK DIAMETER0.110 INCHES NOMINAL
STYLE DESIGNATORCYLINDRICAL
SURFACE TREATMENTPASSIVATE OVERALL


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