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National Stock Number:
5360-01-197-2279
Federal Supply Class:
5360
National Item Identification Number:
011972279
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:
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Techincal Specification:
| COIL HELIX DIRECTION | RIGHT-HAND OR LEFT-HAND | | COIL QUANTITY | 2-1/4 | | COIL TO HOOK INSIDE LENGTH | 1.120 INCHES NOMINAL BOTH ENDS | | DESIGN TYPE | CLOSED | | END STYLE | RAISED HOOK BOTH ENDS | | HOOK RADIUS | 0.330 INCHES NOMINAL BOTH ENDS | | INSIDE DIAMETER | 0.660 INCHES NOMINAL | | LOAD RATING | 37.500 POUNDS NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A229 ASSN STD 1ST MATERIAL RESPONSE OR SAE 316 ASSN STD 3RD MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 1065 OR STEEL UNS K07001 OR STEEL OVERALL | | OPENING WIDTH | 0.560 INCHES NOMINAL BOTH ENDS | | SPRING FREE OUTSIDE DIAMETER | 0.840 INCHES NOMINAL | | SPRING FREE LENGTH | 4.560 INCHES NOMINAL | | SPRING LENGTH UNDER LOAD | 7.380 INCHES NOMINAL | | STYLE DESIGNATOR | CYLINDRICAL | | SURFACE TREATMENT | OIL OVERALL |
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