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National Stock Number:
5360-00-419-6664
Federal Supply Class:
5360
National Item Identification Number:
004196664
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:
| 76569 | 03990 | INGERSOLL-RAND CO |
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Techincal Specification:
| MATERIAL | STEEL OVERALL | | STOCK WIDTH | 1.250 INCHES NOMINAL | | STOCK THICKNESS | 0.072 INCHES NOMINAL | | MATERIAL HARDNESS RATING | 46.0 ROCKWELL C MINIMUM AND | | 49.0 ROCKWELL C MAXIMUM | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 03990 | | DESIGN CONTROL REFERENCE | 76569 |
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