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National Stock Number:
5360-00-066-6444
Federal Supply Class:
5360
National Item Identification Number:
000666444
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:
| G102-568 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
| MATERIAL | STEEL UNS K08500 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A228 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | CADMIUM OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | GSS-8050,GRUMMAN AEROSPACE CORP MFR REF SINGLE TREATMENT RESPONSE OVERALL | | STYLE DESIGNATOR | CYLINDRICAL | | INSIDE DIAMETER | 0.392 INCHES NOMINAL | | SPRING FREE LENGTH | 7.165 INCHES MINIMUM AND | | 7.225 INCHES MAXIMUM | | SPRING FREE OUTSIDE DIAMETER | 0.562 INCHES NOMINAL | | OPENING WIDTH | 0.085 INCHES NOMINAL FIRST END | | 2.137 INCHES NOMINAL SECOND END | | COIL TO HOOK INSIDE LENGTH | 0.558 INCHES NOMINAL FIRST END | | 2.387 INCHES NOMINAL SECOND END | | END STYLE | MACHINE LOOP BOTH ENDS | | COIL HELIX DIRECTION | RIGHT-HAND OR | | LEFT-HAND | | STOCK DIAMETER | 0.084 INCHES MINIMUM AND | | 0.086 INCHES MAXIMUM | | LOAD RATING | 50.000 POUNDS MINIMUM | | COIL QUANTITY | 51 | | DESIGN TYPE | MAINSPRING | | SPRING DEFLECTION RATE | 14.200 POUNDS PER INCH NOMINAL | | SPRING LENGTH UNDER LOAD | 10.250 INCHES MINIMUM |
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