| 
                            
                                |  |  
                                |   |  
		                        | National Stock Number:
 3020-00-675-1772
 
 Federal Supply Class:
 3020
 
 National Item Identification Number:
 006751772
 
 Description:
 GEAR,SPUR
 
 Detail:
 A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also GEAR, ANTIBACKLASH, SPUR. For bulk material, see ROD, PINION.
 |  
		                        | 
 Manufacturer Information:
 
 | S6135-20098 | 78286 | SIKORSKY AIRCRAFT CORPORATION | 
 |  
					            | 
 Techincal Specification:
 
 | BODY STYLE | PLAIN, SOLID |  | BORE NOMINAL DIAMETER | 0.500 INCHES BOTH ENDS |  | BORE STYLE | PLAIN BOTH ENDS |  | FACE NOMINAL WIDTH | 2.110 INCHES |  | HARDNESS RATING | 58.0 ROCKWELL C MINIMUM  AND 64.0 ROCKWELL C MAXIMUM OVERALL |  | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6260 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |  | PITCH DIAMETER | 1.2000 INCHES NOMINAL |  | MATERIAL | STEEL COMP E9310 OVERALL |  | NOMINAL OUTSIDE DIAMETER | 1.528 INCHES |  | PRESSURE ANGLE | 28.0000 DEGREES |  | STYLE DESIGNATOR | HUBLESS |  | TEETH QUANTITY | 7 |  | TOOTH FORM | STANDARD | 
 |  |