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Pipe Flange NSN 4730-00-383-7630

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 4730-00-383-7630 NSN: 4730-00-383-7630

Features and Characteristics

Bolt Circle Diameter
4.125 inches
Thickness
0.899 inches
Tube Outside Diameter For Which Designed
2.500 inches
Bolt Hole Quantity
2
Flange Length
5.375 inches
Flange Width
4.000 inches
Bolt Hole Diameter
0.578 inches
Flange End Radius
0.500 inches
Bevel Depth
0.399 inches
Flange Section Style
Beveled face
Reducer Flange Hole Type
Concentric
Face Seating Surface Condition
Machined
Face Bevel Angle
37.0 degrees
Material
Steel
Surface Treatment
Paint
Style Designator
Oval, one bolt hole circle
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
003837630
NSN
4730003837630

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
M600E00309
Cage Code:
14351
Status:
A
MSDS:
Part Number:
M600E309
Cage Code:
14351
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 4730-00-383-7630
What are the manufacturers of nsn 4730003837630?
Does this nsn 4730003837630 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730003837630
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 4730003837630 contain any precious metals?
Precious metal content is unknown.
Does nsn 4730003837630 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730003837630?
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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