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National Stock Number:
5360-00-151-9737
Federal Supply Class:
5360
National Item Identification Number:
001519737
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:
| WTVB22788 | 19206 | ARMY, UNITED STATES DEPARTMENT OF THE BUSINESS DEVELOPMENT DBA WATERVLIET ARSENAL |
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Techincal Specification:
| COIL HELIX DIRECTION | LEFT-HAND | | COIL QUANTITY | 22 | | DESIGN TYPE | OPEN | | END STYLE | MACHINED HALF LOOP FIRST END | | END STYLE | PLAIN CUT-OFF SECOND END | | HOOK RADIUS | 0.250 INCHES NOMINAL FIRST END | | INSIDE DIAMETER | 0.457 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | OPENING WIDTH | 0.062 INCHES NOMINAL FIRST END | | SPRING FREE LENGTH | 5.169 INCHES NOMINAL | | SPRING FREE OUTSIDE DIAMETER | 0.619 INCHES NOMINAL | | STYLE DESIGNATOR | CYLINDRICAL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TYPE 2,CLASS 2 FED SPEC 1ST TREATMENT RESPONSE OR QQ-Z-325,TYPE 2,CLASS 3 FED SPEC 2ND TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | CADMIUM AND CHROMATE OR ZINC AND CHROMATE OVERALL |
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