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Pipe Flange NSN 4730-01-423-6912

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 4730-01-423-6912 NSN: 4730-01-423-6912

Features and Characteristics

Bolt Circle Diameter
2.375 inches
Flange Diameter
3.500 inches
Thickness
0.438 inches
Bolt Hole Quantity
4
End Application
Seawolf, class ssn
Bolt Hole Diameter
0.625 inches
Neck Height
0.187 inches
Flange Section Style
Plain face, raised neck
Face Seating Surface Condition
Ground
Material
Stainless steel
Style Designator
Round, one bolt hole circle
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
014236912
NSN
4730014236912

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
812-028-008
Cage Code:
51729
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7307210000
  • NAICS: 332919
  • SITC: 67953
  • Description: Stainless steel flanges
  • End Use (Code 12110):
    Iron and steel products, other

Q & A

Frequently asked questions for NSN 4730-01-423-6912
What are the manufacturers of nsn 4730014236912?
Does this nsn 4730014236912 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730014236912
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 4730014236912 contain any precious metals?
No precious metal content.
Does nsn 4730014236912 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730014236912?
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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