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National Stock Number:
5360-00-200-3363
Federal Supply Class:
5360
National Item Identification Number:
002003363
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:
| 510755PC6 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER |
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Techincal Specification:
| MATERIAL | STEEL OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-W-470,COMP B FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | CADMIUM OR | | CHROMATE OVERALL | | STYLE DESIGNATOR | CYLINDRICAL | | INSIDE DIAMETER | 0.348 INCHES MINIMUM AND | | 0.388 INCHES MAXIMUM | | SPRING FREE LENGTH | 1.152 INCHES NOMINAL | | SPRING FREE OUTSIDE DIAMETER | 0.430 INCHES MINIMUM AND | | 0.470 INCHES MAXIMUM | | OPENING WIDTH | 0.330 INCHES NOMINAL BOTH ENDS | | COIL TO HOOK INSIDE LENGTH | 0.274 INCHES NOMINAL BOTH ENDS | | HOOK RADIUS | 0.165 INCHES NOMINAL BOTH ENDS | | END STYLE | LONG ROUND HOOK BOTH ENDS | | COIL HELIX DIRECTION | RIGHT-HAND | | LOAD RATING | 1.750 POUNDS MINIMUM AND | | 4.250 POUNDS MAXIMUM | | DESIGN TYPE | CLOSED | | SPRING LENGTH UNDER LOAD | 1.220 INCHES MINIMUM AND | | 1.360 INCHES MAXIMUM | | SPECIAL FEATURES | SPRING TO BE EXTENDED TO 1.68 IN. WITHOUT PERMANENT DEFORMATION |
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