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National Stock Number:
5360-00-340-9970
Federal Supply Class:
5360
National Item Identification Number:
003409970
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:
| 726409-3 | 98897 | LOCKHEED MARTIN CORP |
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Techincal Specification:
| COIL HELIX DIRECTION | RIGHT-HAND OR LEFT-HAND | | COIL TO HOOK INSIDE LENGTH | 1.000 INCHES NOMINAL BOTH ENDS | | DESIGN TYPE | CLOSED | | END STYLE | HAND LOOP BOTH ENDS | | HOOK RADIUS | 0.120 INCHES NOMINAL BOTH ENDS | | INSIDE DIAMETER | 0.305 INCHES NOMINAL | | LOAD RATING | 5.25 POUNDS NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL UNS K08500 OVERALL | | SPECIAL FEATURES | LOOPS CLOSED | | SPRING DEFLECTION RATE | 55.000 POUNDS PER INCH NOMINAL | | SPRING FREE OUTSIDE DIAMETER | 0.375 INCHES NOMINAL | | SPRING FREE LENGTH | 5.575 INCHES NOMINAL | | SPRING LENGTH UNDER LOAD | 12.500 INCHES NOMINAL | | STYLE DESIGNATOR | CYLINDRICAL |
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