Product Details | PIPE FLANGE

4730-00-540-4528 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: 4730-00-540-4528, 00-540-4528, 4730005404528, 005404528

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

Supply Group (FSG) NSN Assign. NIIN
47 01 JAN 1963 00-540-4528

Drawings & Photos | NSN 4730-00-540-4528


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Technical Data | NSN 4730-00-540-4528

Characteristic Specifications
MATERIAL STEEL
SURFACE TREATMENT PRIMER
STYLE DESIGNATOR 1 ROUND, ONE BOLT HOLE CIRCLE
BOLT CIRCLE DIAMETER 7.500 INCHES NOMINAL
FLANGE DIAMETER 9.000 INCHES NOMINAL
BOLT HOLE DIAMETER 0.750 INCHES NOMINAL
BOLT HOLE QUANTITY 8
FLANGE SECTION STYLE 1 RAISED FACE, RAISED NECK
THICKNESS 0.937 INCHES NOMINAL
RAISED FACE HEIGHT 0.062 INCHES NOMINAL
RAISED FACE DIAMETER 6.187 INCHES NOMINAL
NECK HEIGHT 0.375 INCHES NOMINAL
NOMINAL PIPE SIZE FOR WHICH DESIGNED 4.000 INCHES
MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED 150.0 POUNDS PER SQUARE INCH STEAM
MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED 500.0 DEG FAHRENHEIT STEAM
FACE SEATING SURFACE CONDITION SERRATED

Restrictions/Controls & Freight Information | NSN 4730-00-540-4528

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