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National Stock Number:
5360-00-320-4977
Federal Supply Class:
5360
National Item Identification Number:
003204977
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:
| G102-139 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
| COIL HELIX DIRECTION | RIGHT-HAND OR LEFT-HAND | | DESIGN TYPE | CLOSED | | END STYLE | SHORT TWISTED HOOK BOTH ENDS | | HOOK RADIUS | 0.125 INCHES NOMINAL BOTH ENDS | | INSIDE DIAMETER | 0.248 INCHES NOMINAL | | LOAD RATING | 3.88 POUNDS NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 304 OVERALL | | SPRING DEFLECTION RATE | 4.600 POUNDS PER INCH NOMINAL | | SPRING FREE LENGTH | 1.002 INCHES NOMINAL | | SPRING FREE OUTSIDE DIAMETER | 0.312 INCHES NOMINAL | | SPRING LENGTH UNDER LOAD | 1.781 INCHES NOMINAL | | STYLE DESIGNATOR | CYLINDRICAL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-W-345 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | COPPER OVERALL |
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