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National Stock Number:
5360-00-741-9868
Federal Supply Class:
5360
National Item Identification Number:
007419868
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:
| 7419868 | 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 | | COIL TO HOOK INSIDE LENGTH | 0.750 INCHES NOMINAL FIRST END | | COIL TO HOOK INSIDE LENGTH | 2.297 INCHES NOMINAL SECOND END | | DESIGN TYPE | CLOSED | | INSIDE DIAMETER | 0.789 INCHES NOMINAL | | LOAD RATING | 24.00 POUNDS MINIMUM AND 30.00 POUNDS MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-W-474A,COMP A OR B FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL OVERALL | | OPENING WIDTH | 0.250 INCHES NOMINAL FIRST END | | OPENING WIDTH | 1.797 INCHES NOMINAL BOTH ENDS | | SPRING DEFLECTION RATE | 11.500 POUNDS PER INCH MINIMUM AND 13.500 POUNDS PER INCH MAXIMUM | | SPRING FREE LENGTH | 5.711 INCHES NOMINAL | | SPRING FREE OUTSIDE DIAMETER | 1.000 INCHES NOMINAL | | SPRING LENGTH UNDER LOAD | 7.000 INCHES NOMINAL | | STYLE DESIGNATOR | CYLINDRICAL | | SURFACE TREATMENT | CADMIUM OR ZINC OVERALL |
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