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National Stock Number:
5360-00-031-1139
Federal Supply Class:
5360
National Item Identification Number:
000311139
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:
| G102-659 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | CADMIUM OVERALL | | STYLE DESIGNATOR | CYLINDRICAL | | INSIDE DIAMETER | 1.013 INCHES MINIMUM AND | | 1.063 INCHES MAXIMUM | | SPRING FREE LENGTH | 3.432 INCHES MINIMUM AND | | 3.552 INCHES MAXIMUM | | SPRING FREE OUTSIDE DIAMETER | 1.305 INCHES MINIMUM AND | | 1.355 INCHES MAXIMUM | | END STYLE | SHORT TWISTED HOOK BOTH ENDS | | COIL HELIX DIRECTION | LEFT-HAND | | LOAD RATING | 73.00 POUNDS NOMINAL | | COIL QUANTITY | 7 | | DESIGN TYPE | CLOSED | | SPRING DEFLECTION RATE | 56.900 POUNDS PER INCH NOMINAL | | SPRING LENGTH UNDER LOAD | 4.490 INCHES NOMINAL |
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