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National Stock Number:
5360-00-173-8183
Federal Supply Class:
5360
National Item Identification Number:
001738183
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:
| SMB449090-1 | 80063 | US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR |
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Techincal Specification:
| COIL TO HOOK INSIDE LENGTH | 0.220 INCHES NOMINAL FIRST END | | COIL TO HOOK INSIDE LENGTH | 0.250 INCHES NOMINAL SECOND END | | COIL HELIX DIRECTION | RIGHT-HAND | | COIL QUANTITY | 40 | | DESIGN TYPE | CLOSED | | END STYLE | MACHINE LOOP BOTH ENDS | | HOOK RADIUS | 0.050 INCHES NOMINAL FIRST END | | HOOK RADIUS | 0.062 INCHES NOMINAL SECOND END | | INSIDE DIAMETER | 0.100 INCHES NOMINAL | | LOAD RATING | 1.750 POUNDS NOMINAL | | MATERIAL | STEEL OVERALL | | OPENING WIDTH | 0.140 INCHES NOMINAL FIRST END | | OPENING WIDTH | 0.170 INCHES NOMINAL SECOND END | | SPRING FREE OUTSIDE DIAMETER | 0.156 INCHES MAXIMUM | | SPRING FREE LENGTH | 1.646 INCHES NOMINAL | | SPRING LENGTH UNDER LOAD | 1.760 INCHES NOMINAL | | STYLE DESIGNATOR | CYLINDRICAL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TYPE 2,CLASS 1 FED SPEC ALL TREATMENT RESPONSES OVERALL | | SURFACE TREATMENT | CADMIUM AND CHROMATE OVERALL |
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