| 
                            
                                |  |  
                                |   |  
		                        | National Stock Number:
 4820-00-177-1824
 
 Federal Supply Class:
 4820
 
 National Item Identification Number:
 001771824
 
 Description:
 VALVE,FLOW CONTROL
 
 Detail:
 An inline or cartridge type item designed to control the flow of fluids within a closed system. Excludes items actuated by a predetermined pressure and/or temperature, items designed for use with breathing gasses, or those designed to vent or calibrate fluids.
 |  
		                        | 
 Manufacturer Information:
 
 | 3-4 2307-1191 | 90800 | ROMAC INDUSTRIES, INC. |  | 721904 | 05869 | RAYTHEON COMPANY |  | 721904-17 | 05869 | RAYTHEON COMPANY | 
 |  
					            | 
 Techincal Specification:
 
 | BODY MATERIAL | COPPER ALLOY |  | CONNECTION TYPE | THREADED INTERNAL PIPE |  | END CONNECTION QUANTITY | 2 |  | FLOW CONTROL DEVICE | DIAPHRAGM |  | MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED | 150.0 POUNDS PER SQUARE INCH LIQUID |  | MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED | 160.0 FAHRENHEIT LIQUID |  | NOMINAL THREAD SIZE | 0.750 INCHES |  | THREAD SERIES DESIGNATOR | NPT |  | VALVE OPERATION METHOD | MANUAL |  | VALVE SIZE | 0.750 INCHES | 
 |  |