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National Stock Number:
5360-00-690-6221
Federal Supply Class:
5360
National Item Identification Number:
006906221
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:
| 546030 | 22907 | HELIGEAR ACQUISITION CO. |
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Techincal Specification:
| COIL QUANTITY | 18-1/4 | | COIL TO HOOK INSIDE LENGTH | 0.500 INCHES NOMINAL FIRST END | | COIL TO HOOK INSIDE LENGTH | 0.500 INCHES NOMINAL SECOND END | | COIL HELIX DIRECTION | RIGHT-HAND OR LEFT-HAND | | DESIGN TYPE | CLOSED | | END STYLE | FULL HOOK FIRST END | | END STYLE | REDUCED HOOK SECOND END | | HOOK RADIUS | 0.130 INCHES MINIMUM AND 0.150 INCHES MAXIMUM SECOND END | | HOOK RADIUS | 0.170 INCHES MINIMUM AND 0.200 INCHES MAXIMUM FIRST END | | INSIDE DIAMETER | 0.386 INCHES MAXIMUM | | LOAD RATING | 22.000 POUNDS NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 6150 OVERALL | | SPRING DEFLECTION RATE | 23.800 POUNDS PER INCH NOMINAL | | SPRING FREE LENGTH | 2.290 INCHES NOMINAL | | SPRING FREE OUTSIDE DIAMETER | 0.520 INCHES MAXIMUM | | SPRING LENGTH UNDER LOAD | 3.080 INCHES NOMINAL | | STYLE DESIGNATOR | CYLINDRICAL | | SURFACE TREATMENT | OXIDE OVERALL |
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