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National Stock Number:
5360-00-331-2190
Federal Supply Class:
5360
National Item Identification Number:
003312190
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:
| 8017634 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND |
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Techincal Specification:
| COIL HELIX DIRECTION | RIGHT-HAND OR LEFT-HAND | | COIL QUANTITY | 63 | | COIL TO HOOK INSIDE LENGTH | 0.230 INCHES NOMINAL SECOND END | | DESIGN TYPE | CLOSED | | END STYLE | DOUBLE TWIST LOOP FIRST END | | END STYLE | RAISED HOOK SECOND END | | HOOK RADIUS | 0.102 INCHES NOMINAL FIRST END | | HOOK RADIUS | 0.109 INCHES NOMINAL SECOND END | | INSIDE DIAMETER | 0.210 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | FED STD 66,AISI/SAE FED STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 302 OVERALL | | OPENING WIDTH | 0.031 INCHES NOMINAL SECOND END | | SPRING FREE LENGTH | 1.781 INCHES NOMINAL | | SPRING FREE OUTSIDE DIAMETER | 0.250 INCHES NOMINAL | | STYLE DESIGNATOR | CYLINDRICAL |
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