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		                        | National Stock Number:
 4730-01-580-4946
 
 Federal Supply Class:
 4730
 
 National Item Identification Number:
 015804946
 
 Description:
 RESTRICTOR,FLUID FLOW
 
 Detail:
 AN ITEM OF SOLID ONE-PIECE CONSTRUCTION, DESIGNED TO RESTRICT THE FLOW OF A FLUID THROUGH IT. IT HAS AN ORIFICE OF A SMALLER SIZE THAN THE DIAMETER OF FLOW INTO IT. EXCLUDES ITEMS SUCH AS VALVE (1), (AS MODIFIED); AND OTHERS WITH AN ADJUSTABLE ORIFICE. EXCLUDES PIPE, TUBE, OR HOSE FITTINGS WITH RESTRICTED PASSAGES AND ITEMS DESIGNED TO TEST FLUID FLOW. FOR ITEMS CONTAINING SCREENS OR FILTERS, SEE RESTRICTOR UNIT, FLUID FLOW.
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 Manufacturer Information:
 
 | VXLA2500210D | 92555 | THE LEE CO | 
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 Techincal Specification:
 
 | LENGTH | 1.310 INCHES MINIMUM AND 1.360 INCHES MAXIMUM |  | MATERIAL | STEEL CORROSION RESISTING |  | SPECIAL FEATURES | LOHM RATE TOLERANCE IS + OR - 5 PERCENT; MAX. WORKING PRESSURE: 3000 PSID; PROOF PRESSURE: 6000 PSI; WEIGHT: 30.0 GRAMS; LOHM RATE: N2100; NOMINAL PASSAGE SIZE: 0.040 INCHES; NOMINAL SCREEN HOLE SIZE: 0.031 INCHES | 
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