1740-00-827-1069 LINK,ARM Index 1740-00-827-1074 ARM,CRADLE

National Stock Number:
5360-00-827-1070

Federal Supply Class:
5360

National Item Identification Number:
008271070

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:
256035710001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
256035753711NAVAL SEA SYSTEMS COMMAND
7000M241812670SQUARE D CO ELECTROMAGNETIC INDUSTRIES DIV
7000M241863638SQUARE D CO PINELLAS PLANT


Techincal Specification:
COIL HELIX DIRECTIONRIGHT-HAND OR LEFT-HAND
COIL QUANTITY30
COIL TO HOOK INSIDE LENGTH0.375 INCHES NOMINAL BOTH ENDS
DESIGN TYPECLOSED
END STYLERAISED HOOK BOTH ENDS
HOOK RADIUS0.344 INCHES NOMINAL BOTH ENDS
INSIDE DIAMETER0.528 INCHES NOMINAL
LOAD RATING15.00 POUNDS MINIMUM AND 16.00 POUNDS MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL UNS K08500 OVERALL
OPENING WIDTH0.188 INCHES NOMINAL BOTH ENDS
SPRING FREE LENGTH3.410 INCHES NOMINAL
SPRING FREE OUTSIDE DIAMETER0.688 INCHES NOMINAL
SPRING LENGTH UNDER LOAD4.500 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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