| 
                            
                                |  |  
                                |   |  
		                        | National Stock Number:
 3020-00-706-2773
 
 Federal Supply Class:
 3020
 
 National Item Identification Number:
 007062773
 
 Description:
 GEAR,WORM WHEEL
 
 Detail:
 A GEAR, CYLINDRICAL IN FORM, WITH SPIRAL TEETH DESIGNED TO MESH WITH THE THREAD FORMS OF A GEAR (1), WORM. SEE ALSO GEAR, ANTIBACKLASH, WORM WHEEL.
 |  
		                        | 
 Manufacturer Information:
 
 | A-8404-A1 | 59364 | HONEYWELL INTERNATIONAL INC. |  | A-8404A | 72914 | GRIMES AEROSPACE COMPANY |  | A8404A1 | 72914 | GRIMES AEROSPACE COMPANY | 
 |  
					            | 
 Techincal Specification:
 
 | ATTACHMENT METHOD | MOUNTING HOLE |  | BODY STYLE | PLAIN, SOLID |  | BORE NOMINAL DIAMETER | 0.2500 INCHES BOTH ENDS |  | BORE STYLE | PLAIN BOTH ENDS |  | FACE TYPE | STRAIGHT |  | FACE NOMINAL WIDTH | 0.125 INCHES |  | HELIX ANGLE | 7.1166 DEGREES |  | HUB NOMINAL DIAMETER | 0.500 INCHES FIRST END |  | HUB STYLE DESIGNATOR | PLAIN FIRST END |  | MATERIAL | COPPER ALLOY HUB |  | MATERIAL | PLASTIC BODY |  | PITCH DIAMETER | 0.6250 INCHES NOMINAL |  | MOUNTING HOLE NOMINAL THREAD SIZE | 0.125 INCHES TRANSVERSELY THROUGH HUB FIRST END |  | MOUNTING HOLE THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) TRANSVERSELY THROUGH HUB FIRST END |  | MOUNTING HOLE TYPE AND QUANTITY | 2 THREADED TRANSVERSELY THROUGH HUB FIRST END |  | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.188 INCHES FIRST END |  | NOMINAL OUTSIDE DIAMETER | 0.1720 INCHES |  | PRESSURE ANGLE | 20.0000 DEGREES |  | STYLE DESIGNATOR | PROTRUDING HUB |  | TEETH QUANTITY | 30 |  | TOOTH DIRECTION | RIGHT | 
 |  |