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National Stock Number:
5360-00-066-9552
Federal Supply Class:
5360
National Item Identification Number:
000669552
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:
| G102-557 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | G102-557 | 3G641 | VIBRA CON ASSOCIATES INC DBA HAWTHORNE SPRING CO | | G102-557 | 79RG9 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
| MATERIAL | STEEL UNS K08500 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | CADMIUM OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | STYLE DESIGNATOR | CYLINDRICAL | | INSIDE DIAMETER | 0.498 INCHES NOMINAL | | SPRING FREE LENGTH | 2.245 INCHES MINIMUM AND | | 2.295 INCHES MAXIMUM | | SPRING FREE OUTSIDE DIAMETER | 0.761 INCHES MINIMUM AND | | 0.781 INCHES MAXIMUM | | END STYLE | SHORT TWISTED HOOK BOTH ENDS | | COIL HELIX DIRECTION | RIGHT-HAND OR | | LEFT-HAND | | STOCK DIAMETER | 0.137 INCHES MINIMUM AND | | 0.139 INCHES MAXIMUM | | LOAD RATING | 165.000 POUNDS MINIMUM | | COIL QUANTITY | 10-1/4 | | DESIGN TYPE | MAINSPRING | | SPRING DEFLECTION RATE | 250.000 POUNDS PER INCH NOMINAL | | END ANGULAR RELATIONSHIP | ENDS ANGLED ONE TO OTHER | | SPRING LENGTH UNDER LOAD | 2.930 INCHES MINIMUM |
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