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National Stock Number:
5360-01-287-6346
Federal Supply Class:
5360
National Item Identification Number:
012876346
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:
| 9002560 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND |
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Techincal Specification:
| COIL HELIX DIRECTION | RIGHT-HAND OR LEFT-HAND | | COIL QUANTITY | 29 | | DESIGN TYPE | CLOSED | | END STYLE | RAISED HOOK BOTH ENDS | | HOOK RADIUS | 0.114 INCHES NOMINAL BOTH ENDS | | INSIDE DIAMETER | 0.226 INCHES NOMINAL | | LOAD RATING | 8.000 POUNDS MINIMUM AND 8.500 POUNDS MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A228 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL UNS K08500 OVERALL | | OPENING WIDTH | 0.062 INCHES NOMINAL BOTH ENDS | | SPRING FREE LENGTH | 1.687 INCHES NOMINAL | | SPRING FREE OUTSIDE DIAMETER | 0.312 INCHES NOMINAL | | SPRING LENGTH UNDER LOAD | 0.750 INCHES NOMINAL | | STYLE DESIGNATOR | CYLINDRICAL | | SURFACE TREATMENT | ZINC AND CHROMATE OVERALL |
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