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		                        | National Stock Number:
 5360-01-528-5615
 
 Federal Supply Class:
 5360
 
 National Item Identification Number:
 015285615
 
 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:
 
 | 6394775 FIND 4 | 53711 | NAVAL SEA SYSTEMS COMMAND |  | 6394967-2 | 31442 | NORTHROP GRUMMAN SYSTEMS CORPORATION |  | 6394967-2 | 53711 | NAVAL SEA SYSTEMS COMMAND | 
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 Techincal Specification:
 
 | END RADIUS | 0.744 INCHES NOMINAL |  | END LENGTH | 0.500 INCHES NOMINAL |  | HOOK OPENING WIDTH | 0.380 INCHES MINIMUM AND 0.430 INCHES MAXIMUM |  | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A682 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |  | MATERIAL | STEEL OVERALL |  | PART NAME ASSIGNED BY CONTROLLING AGENCY | SPRING,CLOCK |  | PROPRIETARY CHARACTERISTICS | PACS |  | SPRING OVERALL DIAMETER | 10.000 INCHES NOMINAL |  | SPECIAL FEATURES | THE HUB END OF SPRING IS A STRAIGHT BEND (STYLE L10) |  | STOCK THICKNESS | 0.183 INCHES MINIMUM AND 0.189 INCHES MAXIMUM |  | STOCK WIDTH | 1.125 INCHES NOMINAL |  | STYLE DESIGNATOR | LONG LOOP | 
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