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National Stock Number:
5360-01-389-7037
Federal Supply Class:
5360
National Item Identification Number:
013897037
Description:
SPRING,SPIRAL,TORSION
Detail:
A SPRING CONSISTING OF A LENGTH OF MATERIAL WOUND ON ITSELF IN THE FORM OF A SPIRAL, FINISHED AT THE ENDS AND DESIGNED TO EXERT PRESSURE IN A ROTATING DIRECTION AROUND THE SPRING AXIS. THE MATERIAL MAY BE OF VARIOUS CROSS-SECTIONAL SHAPES SUCH AS ROUND OR RECTANGULAR. EXCLUDES SPRINGS DESIGNED FOR THERMAL ACTUATION (SPRINGS IN WHICH THE TORSION FORCES ARE DESIGNED TO BE COUNTERACTED BY CHANGES IN TEMPERATURE).
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Manufacturer Information:
| DAA3521D325-003 | 81205 | THE BOEING COMPANY |
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Techincal Specification:
| COIL QUANTITY | 1-9/10 | | END LENGTH | 0.180 INCHES NOMINAL | | END RADIUS | 0.170 INCHES NOMINAL | | HUB SIZE | 0.460 INCHES NOMINAL | | HUB END SIZE | 0.360 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-25043 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 631 OVERALL | | SPRING OVERALL DIAMETER | 0.460 INCHES NOMINAL | | STOCK THICKNESS | 0.043 INCHES NOMINAL | | STYLE DESIGNATOR | LONG LOOP |
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