| 
                            
                                |  |  
                                |   |  
		                        | National Stock Number:
 3020-00-513-8761
 
 Federal Supply Class:
 3020
 
 National Item Identification Number:
 005138761
 
 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:
 
 | HL4391 | 15235 | CROUSE-HINDS CO |  | HL4391 | 18192 | COOPER CROUSE-HINDS LLC | 
 |  
					            | 
 Techincal Specification:
 
 | BODY RECESS NOMINAL DEPTH | 0.876 INCHES FIRST END |  | BODY STYLE | PLAIN, SOLID |  | BORE NOMINAL DIAMETER | 2.249 INCHES COUNTERBORE FIRST END |  | BORE STYLE | W/COUNTERBORE COUNTERBORE FIRST END |  | COUNTERBORE NOMINAL DIAMETER | 2.875 INCHES COUNTERBORE FIRST END |  | COUNTERBORE NOMINAL DEPTH | 0.250 INCHES COUNTERBORE FIRST END |  | FACE TYPE | CONCAVE |  | FACE NOMINAL WIDTH | 0.750 INCHES |  | HUB NOMINAL DIAMETER | 3.063 INCHES FIRST END |  | HUB STYLE DESIGNATOR | PLAIN FIRST END |  | MATERIAL | PLASTIC POLYAMIDE NYLON TEETH |  | MATERIAL | IRON CAST BODY |  | PITCH DIAMETER | 10.1860 INCHES NOMINAL |  | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.500 INCHES SECOND END |  | NOMINAL OUTSIDE DIAMETER | 0.240 INCHES |  | STYLE DESIGNATOR | CONE SHAPE BODY, PROTRUDING HUB |  | TEETH QUANTITY | 190 | 
 |  |