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		                        | National Stock Number:
 5360-01-424-3555
 
 Federal Supply Class:
 5360
 
 National Item Identification Number:
 014243555
 
 Description:
 SPRING,CONSTANT FORCE
 
 Detail:
 A SPRING MADE FROM PRESTRESSED STRIP OF MATERIAL THAT COILS TIGHTLY AROUND SUCCESSIVE LAYERS OF ITSELF. THE OUTER END MAY BE SPECIALLY SHAPED FOR ATTACHMENT. THE INNER END IS USUALLY SQUARE CUT AND FREE TO ROTATE OVER A PULLEY OR ROLLER. THE COILS ARE FORMED TO REMAIN IN A COILED POSITION WITHOUT EXPANDING. EXCLUDES SPRING (1), SPIRAL, TORSION.
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 Manufacturer Information:
 
 | 3055711 | 94117 | BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. |  | 3055711P1 | 94117 | BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. | 
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 Techincal Specification:
 
 | END LENGTH | 1.690 INCHES MINIMUM AND 1.810 INCHES MAXIMUM |  | HOLE DIAMETER | 0.141 INCHES MINIMUM AND 0.147 INCHES MAXIMUM |  | INSIDE DIAMETER | 0.800 INCHES MINIMUM AND 0.880 INCHES MAXIMUM |  | MATERIAL WIDTH | 0.620 INCHES NOMINAL |  | MATERIAL | STEEL COMP 301 OVERALL |  | SPRING FREE OUTSIDE DIAMETER | 1.500 INCHES MAXIMUM |  | STYLE DESIGNATOR | COIL | 
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