| 
                            
                                |  |  
                                |   |  
		                        | National Stock Number:
 5360-00-724-3759
 
 Federal Supply Class:
 5360
 
 National Item Identification Number:
 007243759
 
 Description:
 SPRING,HELICAL,TORSION
 
 Detail:
 An open-or close-wound coil spring consisting of one or more helical coils, wound from different shapes and types of material and finished at the ends, designed to exert pressure in a rotating direction around the coil axis. Excludes springs designed for thermal actuation (springs in which the torsion forces are counteracted by changes in temperature) and SPRING, REINFORCING, HOSE.
 |  
		                        | 
 Manufacturer Information:
 
 | S301P457H01 | 65054 | WESTINGHOUSE ELECTRIC CORP POWER GENERATION-GENERATOR DIV |  | S301P457H01 | 79500 | WESTINGHOUSE ELECTRIC CORP | 
 |  
					            | 
 Techincal Specification:
 
 | CENTER SECTION WIDTH | 0.698 INCHES NOMINAL |  | CENTER STYLE | SQUARE TYPE |  | COIL AXIS TO CENTER SECTION DISTANCE | 0.625 INCHES NOMINAL |  | COIL HELIX DIRECTION | RIGHT-HAND OR LEFT-HAND |  | COIL QUANTITY | 2-1/2 |  | END ANGULAR RELATIONSHIP | END W/RH HELIX OF COIL ANGLED TO CENTER SECTION AND END W/LH HELIX OF COIL ANGLED TO CENTER SECTION |  | END STYLE | ONE HOOK END BOTH ENDS |  | END LENGTH | 0.281 INCHES NOMINAL BOTH ENDS |  | INSIDE DIAMETER | 0.188 INCHES NOMINAL |  | MATERIAL | STEEL OVERALL |  | SPRING DEFLECTION RATE | 0.128 POUNDS PER INCH NOMINAL |  | SPRING FREE LENGTH | 0.750 INCHES NOMINAL |  | SPRING FREE OUTSIDE DIAMETER | 0.239 INCHES NOMINAL |  | STYLE DESIGNATOR | SINGLE TORSION RIGHT HAND | 
 |  |