| 
                            
                                |  |  
                                |   |  
		                        | National Stock Number:
 2815-01-025-6768
 
 Federal Supply Class:
 2815
 
 National Item Identification Number:
 010256768
 
 Description:
 CYLINDER SLEEVE
 
 Detail:
 A TUBULAR METAL ITEM DESIGNED PRIMARILY AS A REPLACEABLE WEAR SURFACE WITHIN THE CYLINDER BORE OF A PISTON TYPE INTERNAL COMBUSTION ENGINE, COMPRESSOR, OR RECIPROCATING PUMP.
 |  
		                        | 
 Manufacturer Information:
 
 | NK1780 | 93591 | PENTAIR VALVES & CONTROLS US LP DIV FLOW CONTROL US HOLDING CORP |  | NK1780-1 | 0BR59 | SIEMENS GOVERNMENT TECHNOLOGIES, INC. |  | NK1780-1 | 830Q4 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION |  | NK1780-1 | 8FGX3 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORP |  | NK1780-1 | 93591 | PENTAIR VALVES & CONTROLS US LP DIV FLOW CONTROL US HOLDING CORP | 
 |  
					            | 
 Techincal Specification:
 
 | BODY OUTSIDE DIAMETER | 3.875 INCHES MINIMUM AND 3.877 INCHES MAXIMUM |  | BORE DIAMETER | 3.437 INCHES MINIMUM AND 3.439 INCHES MAXIMUM |  | BOTTOM INSIDE CHAMFER | NOT INCLUDED |  | CHAMFER ANGLE IN DEG | 5.0 |  | CHAMFER LENGTH | 0.500 INCHES NOMINAL |  | DESIGN TYPE | WET |  | INTAKE HOLE | NOT INCLUDED |  | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763, CLASS 410, COND A FED SPEC SINGLE MATERIAL RESPONSE |  | MATERIAL | STEEL COMP 410 |  | OVERALL LENGTH | 3.688 INCHES NOMINAL |  | STYLE DESIGNATOR | DRY, PLAIN |  | TOP INSIDE CHAMFER | INCLUDED |  | TOP INTAKE PORT | NOT INCLUDED |  | VALVE RECESS | NOT INCLUDED | 
 |  |