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National Stock Number:
5360-00-647-4288
Federal Supply Class:
5360
National Item Identification Number:
006474288
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:
| 203530 | 32537 | JOY GLOBAL UNDERGROUND MINING LLC | | 203530 | 83179 | JOY MFG CO AIR POWER GROUP MICHIGAN CITY PLANT | | 39867W | 32537 | JOY GLOBAL UNDERGROUND MINING LLC | | 39867W | 83179 | JOY MFG CO AIR POWER GROUP MICHIGAN CITY PLANT | | 9-4A | 71647 | PENNLAKE CORPORATION | | 9RCS | 71647 | PENNLAKE CORPORATION |
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Techincal Specification:
| COIL HELIX DIRECTION | RIGHT-HAND OR LEFT-HAND | | COIL QUANTITY | 14-1/2 | | COIL TO HOOK INSIDE LENGTH | 0.286 INCHES NOMINAL SECOND END | | COIL TO HOOK INSIDE LENGTH | 0.348 INCHES NOMINAL FIRST END | | DESIGN TYPE | CLOSED | | END STYLE | DOUBLE TWIST LOOP FIRST END | | END STYLE | SHORT TWISTED HOOK SECOND END | | HOOK RADIUS | 0.143 INCHES NOMINAL BOTH ENDS | | INSIDE DIAMETER | 0.286 INCHES NOMINAL | | LOAD RATING | 23.00 POUNDS NOMINAL | | MATERIAL | STEEL OVERALL | | SPRING DEFLECTION RATE | 37.300 POUNDS PER INCH NOMINAL | | SPRING FREE LENGTH | 1.682 INCHES NOMINAL | | SPRING FREE OUTSIDE DIAMETER | 0.403 INCHES MINIMUM AND 0.406 INCHES MAXIMUM | | SPRING LENGTH UNDER LOAD | 2.183 INCHES NOMINAL | | STYLE DESIGNATOR | CYLINDRICAL | | SURFACE TREATMENT | CADMIUM OVERALL |
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