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National Stock Number:
5360-00-426-5056
Federal Supply Class:
5360
National Item Identification Number:
004265056
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:
| 4F2943 | 11083 | CATERPILLAR INC |
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Techincal Specification:
| COIL HELIX DIRECTION | RIGHT-HAND | | COIL QUANTITY | 42 | | COIL TO HOOK INSIDE LENGTH | 1.250 INCHES NOMINAL BOTH ENDS | | DESIGN TYPE | CLOSED | | END STYLE | SHORT TWISTED HOOK BOTH ENDS | | HOOK RADIUS | 0.625 INCHES NOMINAL BOTH ENDS | | INSIDE DIAMETER | 1.250 INCHES NOMINAL | | LOAD RATING | 137.20 POUNDS MINIMUM AND 162.80 POUNDS MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-W-21081A,TYPE 1,COND A OR B MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL UNS K06701 OVERALL | | SPRING DEFLECTION RATE | 14.100 POUNDS PER INCH NOMINAL | | SPRING FREE LENGTH | 10.562 INCHES NOMINAL | | SPRING FREE OUTSIDE DIAMETER | 1.625 INCHES NOMINAL | | SPRING LENGTH UNDER LOAD | 18.000 INCHES NOMINAL | | STYLE DESIGNATOR | CYLINDRICAL |
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