5340-00-177-4131 STRAP,RETAINING Index 1650-00-177-4136 COVER,ACCESS

National Stock Number:
5360-00-177-4132

Federal Supply Class:
5360

National Item Identification Number:
001774132

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:
MS24586-6230U583SAE INTERNATIONAL
MS24586-62396906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SAE-AS135720U583SAE INTERNATIONAL


Techincal Specification:
COIL TO HOOK INSIDE LENGTH0.270 INCHES NOMINAL BOTH ENDS
COIL HELIX DIRECTIONRIGHT-HAND OR LEFT-HAND
COIL QUANTITY12
DESIGN TYPECLOSED
END STYLESHORT TWISTED HOOK BOTH ENDS
HOOK RADIUS0.135 INCHES NOMINAL BOTH ENDS
INSIDE DIAMETER0.270 INCHES NOMINAL
LOAD RATING10.20 POUNDS NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL UNS K08500 OVERALL
SPRING DEFLECTION RATE16.430 POUNDS PER INCH NOMINAL
SPRING FREE LENGTH1.215 INCHES NOMINAL
SPRING FREE OUTSIDE DIAMETER0.360 INCHES NOMINAL
SPRING LENGTH UNDER LOAD1.690 INCHES NOMINAL
STYLE DESIGNATORCYLINDRICAL
SURFACE TREATMENTCADMIUM AND CHROMATE OVERALL


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