|  | 
                            
                                |   | 
		                    
		                        | National Stock Number:
 4820-00-287-3552
 
 Federal Supply Class:
 4820
 
 National Item Identification Number:
 002873552
 
 Description:
 COCK,DRAIN
 
 Detail:
 An item with one mounting end and one free flowing end with a metal to metal valve closure. It is designed to drain fluids from radiators, boilers, and similar items.
 | 
		                    
		                        | 
 Manufacturer Information:
 
 | 1176 | 37239 | LUNKENHEIMER CO |  | 26-705-01 | 72219 | AALBERTS INTEGRATED PIPING SYSTEMS AMERICAS, INC. |  | 370IC1130-1-2 | 03268 | AMES IRON WORKS |  | 37CR734-1-2 | 03268 | AMES IRON WORKS |  | A1PC37 | 03268 | AMES IRON WORKS |  | 734-1/2 | 14959 | CRANE CO DIV VALVE DIV |  | R4512PC37 | 03268 | AMES IRON WORKS |  | YN5S51-26PC37 | 80064 | NAVAL SHIP SYSTEMS COMMAND | 
 | 
				            
					            | 
 Techincal Specification:
 
 | MATERIAL | COPPER ALLOY 922 BODY |  | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B-61 ASSN STD SINGLE MATERIAL RESPONSE BODY |  | STYLE DESIGNATOR | ANGLE |  | FLOW CONTROL DEVICE | PLUG |  | MEDIA FOR WHICH DESIGNED | STEAM SINGLE RESPONSE |  | MAXIMUM OPERATING PRESSURE | 250.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |  | MAXIMUM OPERATING TEMP | 550.0 DEG FAHRENHEIT SINGLE RESPONSE |  | VALVE OPERATION METHOD | MANUAL |  | CONNECTION TYPE | THREADED EXTERNAL PIPE ALL ENDS |  | CONNECTION STYLE | PLAIN (PIPE) ALL ENDS |  | THREAD SERIES DESIGNATOR | NPT ALL ENDS |  | NOMINAL THREAD SIZE | 0.500 INCHES ALL ENDS |  | THREAD DIRECTION | RIGHT-HAND ALL ENDS | 
 |