5310-00-528-5776 WASHER,RECESSED Index 5340-00-528-5781 CLIP,RETAINING

National Stock Number:
5360-00-528-5780

Federal Supply Class:
5360

National Item Identification Number:
005285780

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:
S6110-25088-078286SIKORSKY AIRCRAFT CORPORATION
S6110-25088-0D1081AIRBUS DEUTSCHLAND GMBH -WERK BREMEN-
S6110-25088-00078286SIKORSKY AIRCRAFT CORPORATION


Techincal Specification:
COIL HELIX DIRECTIONRIGHT-HAND OR LEFT-HAND
COIL QUANTITY21
DESIGN TYPEOPEN
END STYLEMACHINE HALF LOOP BOTH ENDS
HOOK RADIUS0.219 INCHES NOMINAL BOTH ENDS
LOAD RATING12.70 POUNDS NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
OPENING WIDTH0.156 INCHES NOMINAL BOTH ENDS
SPRING FREE LENGTH1.971 INCHES NOMINAL
SPRING FREE OUTSIDE DIAMETER0.479 INCHES MAXIMUM
SPRING LENGTH UNDER LOAD4.375 INCHES NOMINAL
STYLE DESIGNATORCONVEX
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416 MFR REF SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL


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