Product Details | PIPE FLANGE

4730-01-493-8437 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: 5178450, 5178-450, 4730-01-493-8437, 01-493-8437, 4730014938437, 014938437

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

Supply Group (FSG) NSN Assign. NIIN
47 22 JAN 2002 01-493-8437

Drawings & Photos | NSN 4730-01-493-8437


Cross Reference | NSN 4730-01-493-8437

Part Number Cage Code Manufacturer
5178-450 72423 FLAGG STANLEY G & CO INC DBA FLAGG BRASS

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Technical Data | NSN 4730-01-493-8437

Characteristic Specifications
MATERIAL COPPER ALLOY
STYLE DESIGNATOR 1 ROUND, ONE BOLT HOLE CIRCLE
BOLT CIRCLE DIAMETER 6.000 INCHES NOMINAL
FLANGE DIAMETER 7.562 INCHES NOMINAL
BOLT HOLE DIAMETER 0.812 INCHES NOMINAL
BOLT HOLE QUANTITY 8
FLANGE SECTION STYLE 6 PLAIN FACE, BRAZING NECK W/BRAZING RING
THICKNESS 0.938 INCHES NOMINAL
NECK HEIGHT 1.438 INCHES NOMINAL
NOMINAL PIPE SIZE FOR WHICH DESIGNED 2.500 INCHES
MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED 200.0 POUNDS PER SQUARE INCH STEAM AND 400.0 POUNDS PER SQUARE INCH GAS AND 400.0 POUNDS PER SQUARE INCH OIL AND 400.0 POUNDS PER SQUARE INCH WATER
MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED 425.0 DEG FAHRENHEIT STEAM AND 425.0 DEG FAHRENHEIT GAS AND 425.0 DEG FAHRENHEIT OIL AND 425.0 DEG FAHRENHEIT WATER
FACE SEATING SURFACE CONDITION GROUND

Restrictions/Controls & Freight Information | NSN 4730-01-493-8437

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.
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
No Freight Information