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National Stock Number:
5360-00-741-9069
Federal Supply Class:
5360
National Item Identification Number:
007419069
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:
| 7419069 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| MATERIAL | STEEL OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-W-474A,COMP A OR B FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | CADMIUM OR | | ZINC OVERALL | | STYLE DESIGNATOR | CYLINDRICAL | | INSIDE DIAMETER | 0.590 INCHES NOMINAL | | SPRING FREE LENGTH | 4.847 INCHES NOMINAL | | SPRING FREE OUTSIDE DIAMETER | 0.750 INCHES NOMINAL | | OPENING WIDTH | 0.313 INCHES NOMINAL BOTH ENDS | | HOOK RADIUS | 0.281 INCHES NOMINAL BOTH ENDS | | END STYLE | RAISED HOOK BOTH ENDS | | COIL HELIX DIRECTION | RIGHT-HAND OR | | LEFT-HAND | | LOAD RATING | 11.730 POUNDS MINIMUM AND | | 14.330 POUNDS MAXIMUM | | COIL QUANTITY | 38-1/2 | | DESIGN TYPE | CLOSED | | SPRING DEFLECTION RATE | 4.590 POUNDS PER INCH MINIMUM AND | | 5.590 POUNDS PER INCH MAXIMUM | | SPRING LENGTH UNDER LOAD | 7.250 INCHES NOMINAL |
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