6720-00-015-8213 SERVO-MOTOR ASSEMBL Index 2530-00-015-8245 SPINDLE,WHEEL,DRIVING-NONDRIVING

National Stock Number:
5360-00-015-8242

Federal Supply Class:
5360

National Item Identification Number:
000158242

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:
S6122-8515078286SIKORSKY AIRCRAFT CORPORATION


Techincal Specification:
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTCADMIUM AND
CHROMATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TYPE 2,CLASS 2 FED SPEC ALL TREATMENT RESPONSES OR
QQ-P-416,TYPE 2,CLASS 3 FED SPEC ALL TREATMENT RESPONSES OVERALL
STYLE DESIGNATORCYLINDRICAL
INSIDE DIAMETER0.290 INCHES MINIMUM
SPRING FREE LENGTH2.834 INCHES NOMINAL
SPRING FREE OUTSIDE DIAMETER0.500 INCHES MAXIMUM
HOOK RADIUS0.120 INCHES NOMINAL BOTH ENDS
END STYLEOFFSET HOOK, RIGHT ANGLE BOTH ENDS
COIL HELIX DIRECTIONLEFT-HAND
COIL QUANTITY11
DESIGN TYPECLOSED
THE MANUFACTURERS DATA
MANUFACTURERS CODE78286
DESIGN CONTROL REFERENCES6122-85150


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