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National Stock Number:
5360-01-042-4192
Federal Supply Class:
5360
National Item Identification Number:
010424192
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:
| 6264221 | 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 | 39 | | DESIGN TYPE | OPEN | | DISTANCE BETWEEN ENDS | 4.656 INCHES NOMINAL | | END STYLE | DOBBY HOOK FIRST END | | END STYLE | SHORT LOOP SECOND END | | HOOK RADIUS | 0.125 INCHES NOMINAL BOTH ENDS | | INSIDE DIAMETER | 0.330 INCHES MINIMUM AND 0.350 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-W-474,COMP C,D,E,OR F-CANCELED FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL OVERALL | | SPRING DEFLECTION RATE | 20.000 POUNDS PER INCH NOMINAL | | SPRING FREE LENGTH | 4.250 INCHES MAXIMUM | | SPRING FREE OUTSIDE DIAMETER | 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM | | STYLE DESIGNATOR | CYLINDRICAL | | SURFACE TREATMENT | ENAMEL OVERALL |
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