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National Stock Number:
5360-00-007-8689
Federal Supply Class:
5360
National Item Identification Number:
000078689
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:
| G102-652 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | G102-692 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
| COIL HELIX DIRECTION | RIGHT-HAND OR LEFT-HAND | | COIL QUANTITY | 6 | | COIL TO HOOK INSIDE LENGTH | 1.346 INCHES MINIMUM AND 1.352 INCHES MAXIMUM BOTH ENDS | | DESIGN TYPE | CLOSED | | END STYLE | SHORT TWISTED HOOK BOTH ENDS | | HOOK RADIUS | 2.673 INCHES MINIMUM AND 2.676 INCHES MAXIMUM BOTH ENDS | | INSIDE DIAMETER | 1.321 INCHES MINIMUM AND 1.375 INCHES MAXIMUM | | LOAD RATING | 28.90 POUNDS NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5673 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 631 OVERALL | | SPRING DEFLECTION RATE | 17.000 POUNDS PER INCH NOMINAL | | SPRING FREE LENGTH | 3.750 INCHES MINIMUM AND 3.874 INCHES MAXIMUM | | SPRING FREE OUTSIDE DIAMETER | 1.571 INCHES MINIMUM AND 1.621 INCHES MAXIMUM | | SPRING LENGTH UNDER LOAD | 5.264 INCHES NOMINAL | | STYLE DESIGNATOR | CYLINDRICAL |
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