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National Stock Number:
5360-00-066-6449
Federal Supply Class:
5360
National Item Identification Number:
000666449
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:
| G102-565 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
| MATERIAL | STEEL UNS K08500 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | CADMIUM OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | STYLE DESIGNATOR | CYLINDRICAL | | INSIDE DIAMETER | 0.332 INCHES NOMINAL | | SPRING FREE LENGTH | 5.232 INCHES MINIMUM AND | | 5.352 INCHES MAXIMUM | | SPRING FREE OUTSIDE DIAMETER | 0.412 INCHES MINIMUM AND | | 0.424 INCHES MAXIMUM | | OPENING WIDTH | 0.375 INCHES NOMINAL BOTH ENDS | | COIL TO HOOK INSIDE LENGTH | 1.280 INCHES NOMINAL BOTH ENDS | | HOOK RADIUS | 0.166 INCHES NOMINAL BOTH ENDS | | END STYLE | MACHINE LOOP BOTH ENDS | | COIL HELIX DIRECTION | RIGHT-HAND OR | | LEFT-HAND | | STOCK DIAMETER | 0.042 INCHES MINIMUM AND | | 0.044 INCHES MAXIMUM | | LOAD RATING | 8.000 POUNDS MINIMUM | | COIL QUANTITY | 64-1/2 | | DESIGN TYPE | MAINSPRING | | SPRING DEFLECTION RATE | 1.500 POUNDS PER INCH NOMINAL | | END ANGULAR RELATIONSHIP | ENDS PARALLEL ONE TO OTHER | | SPRING LENGTH UNDER LOAD | 10.625 INCHES MINIMUM |
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