5360-01-421-8328 SPRING,HELICAL,COMPRESSION Index 5360-01-421-8330 SPRING,HELICAL,EXTENSION

National Stock Number:
5360-01-421-8329

Federal Supply Class:
5360

National Item Identification Number:
014218329

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:
17P1F3129-188277THE BOEING COMPANY
17P1F3129-50188277THE BOEING COMPANY


Techincal Specification:
DESIGN TYPEOPEN
END ANGULAR RELATIONSHIPENDS ANGLED ONE TO OTHER
COIL TO HOOK INSIDE LENGTH1.560 INCHES MINIMUM BOTH ENDS AND 1.590 INCHES MAXIMUM BOTH ENDS
COIL HELIX DIRECTIONRIGHT-HAND
COIL QUANTITY24-1/2
END STYLEMACHINE LOOP BOTH ENDS
HOOK RADIUS0.325 INCHES NOMINAL BOTH ENDS
INSIDE DIAMETER0.310 INCHES MINIMUM AND 0.340 INCHES MAXIMUM
LOAD RATING0.830 POUNDS MINIMUM AND 1.010 POUNDS MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONDMS 2267, GR B, COLD DRAWN MFR REF SINGLE MATERIAL RESPONSE OVERALL
MATERIALTITANIUM OVERALL
PROPRIETARY CHARACTERISTICSPACS
OPENING WIDTH1.235 INCHES MINIMUM BOTH ENDS AND 1.265 INCHES MAXIMUM BOTH ENDS
SPECIAL FEATURESMATERIAL WIRE, SPRING TI-3AL-8V-6CR-4MO-4ZR. NHA 17P1F3149. DRAWING CALLS IT SPRING, HELICAL EXT-FEEL, RUDDER.
SPRING DEFLECTION RATE4.050 POUNDS PER INCH NOMINAL
SPRING FREE LENGTH5.591 INCHES MINIMUM AND 5.621 INCHES MAXIMUM
SPRING FREE OUTSIDE DIAMETER0.490 INCHES MINIMUM AND 0.520 INCHES MAXIMUM
STOCK DIAMETER0.075 INCHES MINIMUM AND 0.105 INCHES MAXIMUM
STYLE DESIGNATORCYLINDRICAL
SURFACE TREATMENTPASSIVATE OVERALL


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