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Pipe Flange NSN 4730-01-268-8446

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 4730-01-268-8446 NSN: 4730-01-268-8446

Features and Characteristics

Recess Diameter
1.781 inches
Recess Depth
0.295 inches
Thickness
0.940 inches
Center To Center Distance Between Bolt Holes Along Length
2.062 inches
Outside Edge To Bolt Hole Center Distance Along Width
0.515 inches
Flange Length
2.750 inches
Flange Width
3.562 inches
Bolt Hole Diameter
0.406 inches
Flange Section Style
Raised faced, dished
Face Seating Surface Condition
Machined
Material
Steel
Style Designator
Bolt hole connector plate
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
012688446
NSN
4730012688446

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
TF8077
Cage Code:
29510
Status:
A
MSDS:
Part Number:
877949C2
Cage Code:
29510
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 4730-01-268-8446
What are the manufacturers of nsn 4730012688446?
Does this nsn 4730012688446 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730012688446
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 4730012688446 contain any precious metals?
No precious metal content.
Does nsn 4730012688446 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730012688446?
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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