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National Stock Number:
5360-00-473-1840
Federal Supply Class:
5360
National Item Identification Number:
004731840
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:
| 30317PC17 | 81316 | PORTSMOUTH NAVAL SHIPYARD | | 350498ALT5PC17 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 547-59E75PC17 | 14921 | CRAMP SHIPBUILDING AND DRYDOCK CO |
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Techincal Specification:
| COIL HELIX DIRECTION | LEFT-HAND | | COIL QUANTITY | 30 | | DESIGN TYPE | OPEN | | END STYLE | MACHINE LOOP BOTH ENDS | | HOOK RADIUS | 0.156 INCHES NOMINAL BOTH ENDS | | INSIDE DIAMETER | 0.312 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | JAN-S-1160,GRADE 1,TYPE B MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL OVERALL | | SPRING FREE OUTSIDE DIAMETER | 0.375 INCHES NOMINAL | | SPRING FREE LENGTH | 3.188 INCHES NOMINAL | | STYLE DESIGNATOR | CYLINDRICAL |
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