| 
                            
                                |  |  
                                |   |  
		                        | National Stock Number:
 4820-00-741-0880
 
 Federal Supply Class:
 4820
 
 National Item Identification Number:
 007410880
 
 Description:
 SEAT,VALVE
 |  
		                        | 
 Manufacturer Information:
 
 | 7410880 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |  | 868889 | 12204 | DAIMLER CHRYSLER |  | FRJ553 | 59875 | EATON CORP |  | A1389 | 81118 | EATON CORPORATION | 
 |  
					            | 
 Techincal Specification:
 
 | STYLE DESIGNATOR | PLAIN |  | OVERALL HEIGHT | 0.245 INCHES MINIMUM AND |  |  | 0.250 INCHES MAXIMUM |  | BODY OUTSIDE DIAMETER | 1.525 INCHES MINIMUM AND |  |  | 1.526 INCHES MAXIMUM |  | BODY INSIDE DIAMETER | 1.286 INCHES MINIMUM AND |  |  | 1.296 INCHES MAXIMUM |  | MATERIAL | STEEL,M.S. 803 BODY |  | HARDNESS RATING | 50.0 ROCKWELL C MINIMUM AND |  |  | 60.0 ROCKWELL C MAXIMUM BODY |  |  | 50.0 ROCKWELL C MINIMUM AND |  |  | 60.0 ROCKWELL C MAXIMUM FACE |  | SEATING SURFACE SHAPE | ANGULAR |  | SEAT ANGLE IN DEG | 45.000 NOMINAL | 
 |  |