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Pipe Flange NSN 4730-00-727-0704

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 4730-00-727-0704 NSN: 4730-00-727-0704

Features and Characteristics

Furnished Items
Gasket
Bolt Circle Diameter
4.242 inches
Thickness
1.875 inches
Socket Diameter
1.065 inches
Bolt Hole Quantity
4
Flange Width
4.437 inches
Bolt Hole Diameter
0.656 inches
Raised Face Height
0.500 inches
Raised Face Diameter
2.248 inches
Neck Height
0.250 inches
Flange Section Style
Raised face, socket neck
Reducer Flange Hole Type
Concentric
Face Seating Surface Condition
Unfinished
Material
Steel
Style Designator
Square, one bolt hole circle
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
007270704
NSN
4730007270704

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
16-40764-5
Cage Code:
80020
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 4730-00-727-0704
What are the manufacturers of nsn 4730007270704?
Does this nsn 4730007270704 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730007270704
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 4730007270704 contain any precious metals?
No precious metal content.
Does nsn 4730007270704 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730007270704?
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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