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National Stock Number:
5360-00-452-1045
Federal Supply Class:
5360
National Item Identification Number:
004521045
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:
| 2528015 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| COIL HELIX DIRECTION | RIGHT-HAND OR LEFT-HAND | | COIL QUANTITY | 24 | | DESIGN TYPE | CLOSED | | END STYLE | MACHINED HALF LOOP BOTH ENDS | | HOOK RADIUS | 0.438 INCHES NOMINAL BOTH ENDS | | INSIDE DIAMETER | 0.691 INCHES NOMINAL | | LOAD RATING | 3.10 POUNDS MINIMUM AND 3.90 POUNDS MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-W-423,FORM 1,COND B FED SPEC ALL MATERIAL RESPONSES OVERALL | | MATERIAL | STEEL COMP 302 OR STEEL COMP 304 OVERALL | | OPENING WIDTH | 0.125 INCHES NOMINAL BOTH ENDS | | SPRING FREE LENGTH | 3.246 INCHES NOMINAL | | SPRING FREE OUTSIDE DIAMETER | 0.875 INCHES NOMINAL | | SPRING LENGTH UNDER LOAD | 3.750 INCHES NOMINAL | | STYLE DESIGNATOR | CYLINDRICAL |
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