Product Details | FLUID FLOW RESTRICTOR UNIT

4730-00-654-2349 An assembly consisting of an orifice in a fixed plate, disk, or tube with screens or filters on one or both sides, depending on the direction of filtered flow. See RESTRICTOR, FLUID FLOW.

Part Alternates: 54090549, 540905-49, 4730-00-654-2349, 00-654-2349, 4730006542349, 006542349

Pipe, Tubing, Hose, and Fittings | Hose, Pipe, Tube, Lubrication, and Railing Fittings

Supply Group (FSG) NSN Assign. NIIN
47 01 JAN 1963 00-654-2349

Cross Reference | NSN 4730-00-654-2349

Part Number Cage Code Manufacturer
540905-49 73030 HAMILTON SUNDSTRAND CORPORATION

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Technical Data | NSN 4730-00-654-2349

Characteristic Specifications
DESIGN TYPE STRAIGHT
OVERALL LENGTH 1.560 INCHES NOMINAL
DIAMETER 0.496 INCHES MINIMUM AND 0.498 INCHES MAXIMUM
BODY MATERIAL CRES,AMS 5639 PER UNITED AIRCRAFT SPEC NO HS178
STRAINER TYPE AND QUANTITY 2 SCREEN
SCREENING MATERIAL STEEL, CORROSION RESISTING
SURFACE TREATMENT PASSIVATED
VALVE SIZE ANY ACCEPTABLE
ORIFICE DIAMETER 0.017 INCHES NOMINAL
PRESSURE RATING 300.0 POUNDS PER SQUARE INCH MINIMUM AND 350.0 POUNDS PER SQUARE INCH MAXIMUM
OPERATING TEMP RANGE NOT RATED
END CONNECTION SIMILARITY NOT IDENTICAL
END CONNECTION TYPE ANY ACCEPTABLE
SPECIAL FEATURES 49 PPH FLOW RATE FOR HYDROCARBON FLUIDS
MANUFACTURERS CODE 73030
DESIGN CONTROL REFERENCE 540905-49

Restrictions/Controls & Freight Information | NSN 4730-00-654-2349

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information