|  | 
                            
                                |   | 
		                    
		                        | National Stock Number:
 3020-00-202-5308
 
 Federal Supply Class:
 3020
 
 National Item Identification Number:
 002025308
 
 Description:
 SPROCKET WHEEL
 
 Detail:
 A toothed wheel whose teeth or sprockets are designed to be engaged with the links of a pitch chain, track, or the like. It is usually used for transmitting power.
 | 
		                    
		                        | 
 Manufacturer Information:
 
 | 61C10930 | 07878 | AERONAUTICAL AND SUPPORT EQUIPMENT TYPE/ASETDS/AFLCMC/EZSC | 
 | 
				            
					            | 
 Techincal Specification:
 
 | DESIGN FORM | PLAIN |  | TEETH ROW QUANTITY | 1 |  | TEETH QUANTITY PER ROW | 25 |  | TOOTH PITCH | 0.500 INCHES NOMINAL |  | MATERIAL | STEEL |  | STYLE DESIGNATOR | PLAIN |  | OUTSIDE DIAMETER | 4.300 INCHES NOMINAL |  | OVERALL LENGTH | 1.125 INCHES NOMINAL |  | PITCH DIAMETER | 3.990 INCHES NOMINAL |  | FACE WIDTH | 0.284 INCHES NOMINAL |  | ASA STANDARD CHAIN NUMBER | 40 |  | HARDNESS RATING TEST METHOD | NOT RATED |  | BORE TYPE | STRAIGHT |  | BORE DIAMETER | 2.437 INCHES MINIMUM AND |  |  | 2.439 INCHES MAXIMUM |  | BORE LENGTH | 1.125 INCHES NOMINAL |  | PROTRUDING HUB CHARACTERISTIC | PLAIN |  | HUB OUTSIDE DIAMETER | 3.438 INCHES NOMINAL AA END |  | DISTANCE FROM HUB END TO FLANGE END | 0.841 INCHES NOMINAL AA END |  | SECURING METHOD | DRILLED HOLE |  | SECURING LOCATION | AA END |  | SECURING HOLE QUANTITY | 4 |  | HOLE LOCATION | LOCATED THROUGH BODY EQUALLY SPACED |  | BOLT CIRCLE DIAMETER | 2.936 INCHES NOMINAL |  | DRILLED HOLE DIAMETER | 0.261 INCHES NOMINAL |  | THE MANUFACTURERS DATA |  |  | MANUFACTURERS CODE | 07878 |  | DESIGN CONTROL REFERENCE | 61C10930 | 
 |