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National Stock Number:
5360-01-250-5648
Federal Supply Class:
5360
National Item Identification Number:
012505648
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:
| 12300163-7 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| COIL HELIX DIRECTION | RIGHT-HAND OR LEFT-HAND | | COIL QUANTITY | 23-1/4 | | DESIGN TYPE | CLOSED | | END STYLE | SHORT TWISTED HOOK BOTH ENDS | | INSIDE DIAMETER | 0.554 INCHES MINIMUM AND 0.589 INCHES MAXIMUM | | LOAD RATING | 52.00 POUNDS MINIMUM AND 63.00 POUNDS MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A228 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL UNS K08500 OVERALL | | SPRING DEFLECTION RATE | 41.100 POUNDS PER INCH NOMINAL | | SPRING FREE LENGTH | 3.916 INCHES MINIMUM AND 4.086 INCHES MAXIMUM | | SPRING FREE OUTSIDE DIAMETER | 0.800 INCHES MINIMUM AND 0.825 INCHES MAXIMUM | | SPRING LENGTH UNDER LOAD | 4.840 INCHES NOMINAL | | STYLE DESIGNATOR | CYLINDRICAL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TYPE 2,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | CADMIUM AND CHROMATE OVERALL |
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