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Pipe Flange NSN 4730-00-252-3504

Item Description

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).

NSN 4730-00-252-3504 NSN: 4730-00-252-3504

Features and Characteristics

Bolt Circle Diameter
2.375 inches
Flange Diameter
Between 3.500 inches and 3.531 inches
Thickness
Between 0.312 inches and 0.430 inches
Socket Diameter
0.840 inches
Bore Diameter
0.688 inches
Pipe Size For Which Designed
0.500 inches
Bolt Hole Quantity
4
Bolt Hole Diameter
0.625 inches
Neck Height
0.688 inches
Flange Section Style
Plain face, socket brazing neck
Face Seating Surface Condition
Machined
Maximum Operating Pressure And Media For Which Designed
150.0 pounds per square inch steam and 150.0 pounds per square inch gas and 150.0 pounds per square inch oil and 150.0 pounds per square inch water
Maximum Operating Tempurature And Media For Which Designed
45.0 degrees fahrenheit steam
Material
Copper alloy
Style Designator
Round, one bolt hole circle
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
002523504
NSN
4730002523504

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
FIG5170-100
Cage Code:
72423
Status:
A
MSDS:
Part Number:
CS4730-0024-1/2IN
Cage Code:
16236
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7412200000
  • NAICS: 332919
  • SITC: 68272
  • Description: Copper alloy tube or pipe fittings
  • End Use (Code 12300):
    Finished metal shapes

Q & A

Frequently asked questions for NSN 4730-00-252-3504
What are the manufacturers of nsn 4730002523504?
Does this nsn 4730002523504 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730002523504
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).
Does nsn 4730002523504 contain any precious metals?
Precious metal content is unknown.
Does nsn 4730002523504 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730002523504?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
03798
FIIG:
A23300
App. Key:
B
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
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