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Pipe Flange NSN 4730-01-493-8439

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 4730-01-493-8439 NSN: 4730-01-493-8439

Features and Characteristics

Bolt Circle Diameter
5.000 inches
Flange Diameter
6.125 inches
Thickness
0.500 inches
Pipe Size For Which Designed
2.500 inches
Bolt Hole Quantity
6
Bolt Hole Diameter
0.562 inches
Neck Height
0.875 inches
Flange Section Style
Plain face, brazing neck
Face Seating Surface Condition
Ground
Maximum Operating Pressure And Media For Which Designed
100.0 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
425.0 degrees fahrenheit steam and 150.0 degrees fahrenheit gas and 150.0 degrees fahrenheit oil and 150.0 degrees fahrenheit water
Material
Copper alloy
Style Designator
Round, one bolt hole circle
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
014938439
NSN
4730014938439

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
5175-450
Cage Code:
72423
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 4730-01-493-8439
What are the manufacturers of nsn 4730014938439?
Does this nsn 4730014938439 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730014938439
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 4730014938439 contain any precious metals?
No precious metal content.
Does nsn 4730014938439 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730014938439?
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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