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Pipe Flange NSN 4730-01-236-6654

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 4730-01-236-6654 NSN: 4730-01-236-6654

Features and Characteristics

Bolt Circle Diameter
2.750 inches
Flange Diameter
3.875 inches
Thickness
0.500 inches
Socket Depth
0.438 inches
Socket Diameter
1.094 inches
Pipe Size For Which Designed
0.750 inches
Bolt Hole Quantity
4
Bolt Hole Diameter
0.500 inches
Neck Height
0.125 inches
Flange Section Style
Plain face, socket neck
Face Seating Surface Condition
Machined
Maximum Operating Pressure And Media For Which Designed
150.0 pounds per square inch any acceptable
Maximum Operating Tempurature And Media For Which Designed
500.0 degrees fahrenheit any acceptable
Material
Steel
Style Designator
Round, one bolt hole circle
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
012366654
NSN
4730012366654

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
ASME B16.5
Cage Code:
05047
Status:
A
MSDS:
Part Number:
SWF7182-3/4 IN
Cage Code:
63220
Status:
A
MSDS:
Part Number:
M181801202B01
Cage Code:
81349
Status:
A
MSDS:
Part Number:
MIL-F-18180D
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: 7307912000
  • NAICS: 332919
  • SITC: 67959
  • Description: Flanges of iron or nonalloy steel
  • End Use (Code 12110):
    Iron and steel products, other

Q & A

Frequently asked questions for NSN 4730-01-236-6654
What are the manufacturers of nsn 4730012366654?
Does this nsn 4730012366654 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730012366654
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 4730012366654 contain any precious metals?
No precious metal content.
Does nsn 4730012366654 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730012366654?
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
  •   Quality Inspected Parts
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