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National Stock Number:
5360-01-341-8668
Federal Supply Class:
5360
National Item Identification Number:
013418668
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.
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Manufacturer Information:
| E1750-207-7500S | 83553 | ASSOCIATED SPRING BARNES GROUP INC |
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Techincal Specification:
| COIL HELIX DIRECTION | RIGHT-HAND OR LEFT-HAND | | DESIGN TYPE | CLOSED | | END STYLE | SHORT TWISTED HOOK BOTH ENDS | | HOOK RADIUS | 0.668 INCHES NOMINAL BOTH ENDS | | INSIDE DIAMETER | 1.336 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A313 ASSN STD 1ST MATERIAL RESPONSE OR AMS 5688 ASSN STD 2ND MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL OR STEEL COMP 302 OVERALL | | SPRING DEFLECTION RATE | 34.200 POUNDS PER INCH MINIMUM | | SPRING FREE LENGTH | 7.500 INCHES NOMINAL | | SPRING FREE OUTSIDE DIAMETER | 1.750 INCHES NOMINAL | | STYLE DESIGNATOR | CYLINDRICAL |
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