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National Stock Number:
5360-01-078-7662
Federal Supply Class:
5360
National Item Identification Number:
010787662
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:
| 12271779 | 19200 | US ARMY ARDEC RDECOM |
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Techincal Specification:
| COIL HELIX DIRECTION | RIGHT-HAND OR LEFT-HAND | | COIL QUANTITY | 20-1/2 | | DESIGN TYPE | OPEN | | END STYLE | MACHINE HALF LOOP BOTH ENDS | | HOOK RADIUS | 0.135 INCHES NOMINAL BOTH ENDS | | INSIDE DIAMETER | 0.270 INCHES NOMINAL | | LOAD RATING | 7.65 POUNDS MINIMUM AND 9.35 POUNDS MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-W-423 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 302 OVERALL | | OPENING WIDTH | 0.140 INCHES NOMINAL BOTH ENDS | | SPRING DEFLECTION RATE | 8.000 POUNDS PER INCH NOMINAL | | SPRING FREE LENGTH | 1.590 INCHES NOMINAL | | SPRING FREE OUTSIDE DIAMETER | 0.360 INCHES NOMINAL | | SPRING LENGTH UNDER LOAD | 2.470 INCHES MAXIMUM | | STYLE DESIGNATOR | CYLINDRICAL | | SURFACE TREATMENT | PASSIVATE OVERALL |
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