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National Stock Number:
5360-00-205-4640
Federal Supply Class:
5360
National Item Identification Number:
002054640
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:
| 556-3441 | 11530 | LOCKHEED MARTIN CORPORATION DIV LOCKHEED MARTIN INFORMATION SYSTEMS & GLOBAL SOLUTIONS | | PM75 | 66289 | WISCONSIN MOTORS LLC |
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Techincal Specification:
| MATERIAL | STEEL OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | CADMIUM OVERALL | | STYLE DESIGNATOR | CYLINDRICAL | | INSIDE DIAMETER | 0.052 INCHES MINIMUM AND | | 0.057 INCHES MAXIMUM | | SPRING FREE LENGTH | 0.500 INCHES NOMINAL | | SPRING FREE OUTSIDE DIAMETER | 0.080 INCHES MINIMUM AND | | 0.085 INCHES MAXIMUM | | OPENING WIDTH | 0.063 INCHES NOMINAL BOTH ENDS | | HOOK RADIUS | 0.029 INCHES NOMINAL BOTH ENDS | | END STYLE | RAISED HOOK BOTH ENDS | | COIL HELIX DIRECTION | RIGHT-HAND OR | | LEFT-HAND | | COIL QUANTITY | 12 | | DESIGN TYPE | CLOSED |
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