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		                        | National Stock Number:
 2530-01-731-2257
 
 Federal Supply Class:
 2530
 
 National Item Identification Number:
 017312257
 
 Description:
 VALVE,RELAY,AIR PRESSURE
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 Manufacturer Information:
 
 | 81-0001-RS | 81834 | GROTE INDUSTRIES INC | 
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 Techincal Specification:
 
 | FIRST END FLANGE SHAPE STYLE | ROUND W/O BOLT HOLES |  | FIRST END NOMINAL PIPE SIZE ACCOMMODATED | 0.500 INCHES |  | FURNISHED ITEMS | FILTER SCREEN |  | MATERIAL | ALUMINUM  AND STEEL LOCATION NOT OTHERWISE SPECIFIED |  | PART NAME ASSIGNED BY CONTROLLING AGENCY | GLADHAND, SERVICE RED |  | SECOND END OUTSIDE DIAMETER HOSE ACCOMMODATED | 0.500 INCHES NOMINAL |  | SECOND END THREAD SERIES DESIGNATOR | NPTF |  | SPECIFICATION/STANDARD DATA | SAE J318 INTERNATIONAL STD/SPEC | 
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