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National Stock Number:
5360-00-487-4156
Federal Supply Class:
5360
National Item Identification Number:
004874156
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:
| 114C3323-1 | 77272 | THE BOEING COMPANY |
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Techincal Specification:
| COIL HELIX DIRECTION | RIGHT-HAND OR LEFT-HAND | | COIL QUANTITY | 75 | | DESIGN TYPE | CLOSED | | END STYLE | RAISED HOOK BOTH ENDS | | HOOK RADIUS | 0.500 INCHES NOMINAL BOTH ENDS | | INSIDE DIAMETER | 0.763 INCHES MINIMUM AND 0.787 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | OPENING WIDTH | 0.720 INCHES MINIMUM AND 0.960 INCHES MAXIMUM BOTH ENDS | | SPRING FREE LENGTH | 12.150 INCHES MINIMUM AND 12.450 INCHES MAXIMUM | | SPRING DEFLECTION RATE | 6.400 POUNDS PER INCH NOMINAL | | SPRING FREE OUTSIDE DIAMETER | 1.013 INCHES MINIMUM AND 1.037 INCHES MAXIMUM | | STYLE DESIGNATOR | CYLINDRICAL | | SURFACE TREATMENT | CADMIUM OVERALL |
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