1560-00-786-4450 WINDOW PANEL,AIRCRAFT Index 1560-00-786-4458 WINDOW PANEL,AIRCRAFT

National Stock Number:
5360-00-786-4457

Federal Supply Class:
5360

National Item Identification Number:
007864457

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:
K632064-1184955KAMAN AEROSPACE CORPORATION


Techincal Specification:
COIL QUANTITY100
COIL TO HOOK INSIDE LENGTH0.350 INCHES NOMINAL FIRST END
COIL TO HOOK INSIDE LENGTH5.010 INCHES NOMINAL SECOND END
COIL HELIX DIRECTIONRIGHT-HAND OR LEFT-HAND
DESIGN TYPECLOSED
END STYLELONG ROUND HOOK SECOND END
END STYLERAISED HOOK FIRST END
HOOK RADIUS0.105 INCHES NOMINAL SECOND END
HOOK RADIUS0.150 INCHES NOMINAL FIRST END
INSIDE DIAMETER0.290 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL UNS K08500 OVERALL
OPENING WIDTH0.120 INCHES NOMINAL FIRST END
OPENING WIDTH4.760 INCHES NOMINAL SECOND END
SPRING DEFLECTION RATE1.000 POUNDS PER INCH MINIMUM AND 1.200 POUNDS PER INCH MAXIMUM
SPRING FREE OUTSIDE DIAMETER0.375 INCHES NOMINAL
SPRING FREE LENGTH9.582 INCHES NOMINAL
STYLE DESIGNATORCYLINDRICAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TYPE 2,CLASS 1 FED SPEC ALL TREATMENT RESPONSES OVERALL
SURFACE TREATMENTCADMIUM AND CHROMATE OVERALL


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