Product Details | PIPE FLANGE

4730-00-462-7438 An item solid or split into halves, having a threaded or unthreaded hole for the purpose of connecting or retaining a pipe, tube, or hose fitting. The face of the flange may be smooth, grooved, or serrated and may be drilled for connecting bolts or studs. If the item is unthreaded, the pipe or tube may be retained by welding, brazing, compression, or the like. Excludes FLANGE, PIPE, BLIND; FERRULE, GROOVED CLAMP COUPLING; and ADAPTER (as modified).

Part Alternates: WELDNECK2 1-2 150-304, WELDNECK212150304, 4730-00-462-7438, 00-462-7438, 4730004627438, 004627438

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

Supply Group (FSG) NSN Assign. NIIN
47 16 MAY 1969 00-462-7438

Drawings & Photos | NSN 4730-00-462-7438


Cross Reference | NSN 4730-00-462-7438

Part Number Cage Code Manufacturer
WELDNECK2 1-2 150-304 31199 IDEAL FORGING CORP

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Technical Data | NSN 4730-00-462-7438

Characteristic Specifications
MATERIAL STEEL CORROSION RESISTING
SURFACE TREATMENT PASSIVATE
STYLE DESIGNATOR 1 ROUND, ONE BOLT HOLE CIRCLE
BOLT CIRCLE DIAMETER 5.500 INCHES NOMINAL
FLANGE DIAMETER 7.000 INCHES NOMINAL
BOLT HOLE DIAMETER 0.750 INCHES NOMINAL
BOLT HOLE QUANTITY 4
FLANGE SECTION STYLE 2 RAISED FACE, WELDING NECK
THICKNESS 0.813 INCHES NOMINAL
RAISED FACE HEIGHT 0.062 INCHES NOMINAL
RAISED FACE DIAMETER 4.125 INCHES NOMINAL
NECK HEIGHT 1.875 INCHES NOMINAL
NOMINAL PIPE SIZE FOR WHICH DESIGNED 2.500 INCHES
FACE SEATING SURFACE CONDITION UNFINISHED

Restrictions/Controls & Freight Information | NSN 4730-00-462-7438

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