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Pipe Flange NSN 4730-00-203-6057

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 4730-00-203-6057 NSN: 4730-00-203-6057

Features and Characteristics

Bolt Circle Diameter
3.726 inches
Flange Diameter
7.125 inches
Thickness
1.000 inches
Socket Diameter
4.000 inches
Tube Outside Diameter For Which Designed
4.000 inches
Bolt Hole Quantity
9
Bolt Hole Diameter
0.812 inches
Neck Height
1.000 inches
Flange Section Style
Plain face, socket brazing neck
Face Seating Surface Condition
Machined
Maximum Operating Pressure And Media For Which Designed
200.0 pounds per square inch air 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 Tempurature And Media For Which Designed
150.0 degrees fahrenheit air and 425.0 degrees fahrenheit gas and 425.0 degrees fahrenheit oil and 425.0 degrees fahrenheit water
Material
Copper alloy
Style Designator
Round, one bolt hole circle
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
002036057
NSN
4730002036057

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
CS4730-0108A072DJ
Cage Code:
16236
Status:
A
MSDS:
Part Number:
MIL-F-20042
Cage Code:
81349
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 4730-00-203-6057
What are the manufacturers of nsn 4730002036057?
Does this nsn 4730002036057 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730002036057
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 4730002036057 contain any precious metals?
Precious metal content is unknown.
Does nsn 4730002036057 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730002036057?
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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