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National Stock Number:
5360-00-327-1734
Federal Supply Class:
5360
National Item Identification Number:
003271734
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:
| 272B6072281 | 38597 | LOCKHEED MARTIN CORPORATION |
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Techincal Specification:
| COIL HELIX DIRECTION | RIGHT-HAND | | COIL QUANTITY | 43 | | COIL TO HOOK INSIDE LENGTH | 0.811 INCHES NOMINAL BOTH ENDS | | DESIGN TYPE | CLOSED | | END STYLE | SHORT TWISTED HOOK BOTH ENDS | | HOOK RADIUS | 0.437 INCHES NOMINAL BOTH ENDS | | LOAD RATING | 19.25 POUNDS MINIMUM AND 67.50 POUNDS MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL OVERALL | | SPRING DEFLECTION RATE | 8.000 POUNDS PER INCH NOMINAL | | SPRING FREE LENGTH | 7.875 INCHES NOMINAL | | SPRING LENGTH UNDER LOAD | 10.031 INCHES MINIMUM AND 16.030 INCHES MAXIMUM | | SPRING FREE OUTSIDE DIAMETER | 1.125 INCHES NOMINAL | | STYLE DESIGNATOR | CYLINDRICAL |
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