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National Stock Number:
5360-00-867-7257
Federal Supply Class:
5360
National Item Identification Number:
008677257
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:
| 9757-45 | 0JRC1 | NORTHROP GRUMMAN TECHNICAL SERVICES, INC. | | 9757-45 | 76823 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 9757-45 | 79U29 | 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 | 0.374 INCHES NOMINAL | | SPRING FREE LENGTH | 3.986 INCHES NOMINAL | | SPRING FREE OUTSIDE DIAMETER | 0.500 INCHES NOMINAL | | COIL TO HOOK INSIDE LENGTH | 1.410 INCHES NOMINAL SECOND END | | HOOK RADIUS | 0.190 INCHES NOMINAL BOTH ENDS | | END STYLE | SHORT TWISTED HOOK FIRST END | | MACHINE LOOP SECOND END | | COIL HELIX DIRECTION | RIGHT-HAND OR | | LEFT-HAND | | LOAD RATING | 15.00 POUNDS MINIMUM AND | | 18.00 POUNDS MAXIMUM | | COIL QUANTITY | 30 | | DESIGN TYPE | CLOSED | | SPRING DEFLECTION RATE | 10.000 POUNDS PER INCH NOMINAL | | SPRING LENGTH UNDER LOAD | 5.310 INCHES MINIMUM AND | | 5.610 INCHES MAXIMUM | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 76823 | | DESIGN CONTROL REFERENCE | 9757-45 |
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