NSN 4730-01-257-5638

Part Details | FLUID FLOW RESTRICTOR

4730-01-257-5638 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.

Alternate Parts: 85778, 8577-8, 85778, 8577-8, 4730-01-257-5638, 01-257-5638, 4730012575638, 012575638

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
47JUN 20, 198701-257-563818263 ( RESTRICTOR, FLUID FLOW )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4730-01-257-5638
Part Number Cage Code Manufacturer
8577-850601CIRCOR AEROSPACE, INC.DIV CIRCOR
8577-817576GOODRICH CORPDBA GOODRICH CORP
Technical Data | NSN 4730-01-257-5638
Characteristic Specifications
SPECIAL FEATURESU/O T38 ACFT