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National Stock Number:
5360-01-121-4751
Federal Supply Class:
5360
National Item Identification Number:
011214751
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:
| 18-54868-1 | 0JRC1 | NORTHROP GRUMMAN TECHNICAL SERVICES, INC. | | 18-54868-1 | 76823 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 18-54868-1 | 79U29 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 18-54868-1 | 8X044 | DERCO AEROSPACE, INC. |
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Techincal Specification:
| MATERIAL | STEEL COMP 631 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5673 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | STYLE DESIGNATOR | CYLINDRICAL | | INSIDE DIAMETER | 0.606 INCHES NOMINAL | | SPRING FREE LENGTH | 5.640 INCHES NOMINAL | | SPRING FREE OUTSIDE DIAMETER | 0.890 INCHES NOMINAL | | COIL TO HOOK INSIDE LENGTH | 1.580 INCHES NOMINAL BOTH ENDS | | HOOK RADIUS | 0.195 INCHES NOMINAL BOTH ENDS | | END STYLE | FULL LOOP BOTH ENDS | | COIL HELIX DIRECTION | RIGHT-HAND | | STOCK DIAMETER | 0.142 INCHES NOMINAL | | LOAD RATING | 5.500 POUNDS MINIMUM AND | | 143.000 POUNDS MAXIMUM | | COIL QUANTITY | 15 | | DESIGN TYPE | MAINSPRING | | SPRING DEFLECTION RATE | 98.500 POUNDS PER INCH MINIMUM AND | | 102.500 POUNDS PER INCH MAXIMUM | | END ANGULAR RELATIONSHIP | ENDS PARALLEL ONE TO OTHER | | SPRING LENGTH UNDER LOAD | 5.640 INCHES MINIMUM AND | | 6.970 INCHES MAXIMUM | | FUNCTIONAL DESCRIPTION | MAINSPRING |
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