| 
                                    
                                 | 
                             
                            
                                
                                     
                                 | 
                             
		                    
		                        
		                             National Stock Number: 5360-00-006-9897
  Federal Supply Class: 5360
  National Item Identification Number: 000069897
  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).
		                         | 
		                     
		                    
		                        
                                    
  Manufacturer Information:
 | SP1648-2 | 80249 | BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. |   
		                         | 
		                     
				            
					            
						            
  Techincal Specification:
 | COIL QUANTITY | 6-3/8 |  | END RADIUS | 0.031 INCHES MINIMUM AND 0.047 INCHES MAXIMUM |  | END LENGTH | 0.150 INCHES NOMINAL |  | HUB END SIZE | 0.085 INCHES NOMINAL |  | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-5059,COND H MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |  | MATERIAL | STEEL COMP 302 OVERALL |  | STOCK THICKNESS | 0.016 INCHES NOMINAL |  | STOCK WIDTH | 0.125 INCHES NOMINAL |  | SURFACE TREATMENT | PASSIVATE OVERALL |   
					             | 
				             
		                 
		             |