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		                        | National Stock Number:
 4820-00-483-0854
 
 Federal Supply Class:
 4820
 
 National Item Identification Number:
 004830854
 
 Description:
 VALVE,EMERGENCY AIR BRAKE
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 Manufacturer Information:
 
 | 1219-461 | 81495 | KOEHRING CRANES INC DBA TEREX CRANES DIV WAVERLY OPERATIONS | 
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 Techincal Specification:
 
 | GENERAL CHARACTERISTICS ITEM DESCRIPTION | CAST ZINC ALLOY BODY;STEEL FLOW CONTROL DEVICE;3 CONNECTIONS INLET AND OUTLET THD INTERNAL PIPE 1/4-18 NPT;EXHSUST PORT THD INTERNAL PIPE 0.187-27 NPT SIZE;SPRING LOADED FLOW CONTROL DEVICE;W/KNOB,INSTRUCTION PLATE AND MTG SCREWS;3.350 IN.H;2.370 IN.LG;1.690 IN.W | 
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