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Pipe Flange NSN 4730-00-440-0419

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 4730-00-440-0419 NSN: 4730-00-440-0419

Features and Characteristics

Flange Diameter
3.875 inches
Thickness
0.500 inches
Flange Section Style
Plain face (blind)
Face Seating Surface Condition
Machined
Material
Steel
Surface Treatment
Oxide
Style Designator
Round, no bolt holes
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
004400419
NSN
4730004400419

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
2640-069PC16 3-4IN
Cage Code:
96169
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 4730-00-440-0419
What are the manufacturers of nsn 4730004400419?
Does this nsn 4730004400419 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730004400419
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 4730004400419 contain any precious metals?
Precious metal content is unknown.
Does nsn 4730004400419 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730004400419?
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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