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Pipe Flange NSN 4730-00-406-6809

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 4730-00-406-6809 NSN: 4730-00-406-6809

Features and Characteristics

Thread Class
2b
Thickness
0.570 inches
Socket Depth
0.300 inches
Socket Diameter
2.031 inches
Pipe Size For Which Designed
1.500 inches
Center To Center Distance Between Bolt Holes Along Width
1.188 inches
Center To Center Distance Between Bolt Holes Along Length
2.312 inches
Outside Edge To Bolt Hole Center Distance Along Width
0.438 inches
Outside Edge To Bolt Hole Center Distance Along Length
0.812 inches
Bolt Hole Quantity
4
Flange Length
3.188 inches
Flange Width
2.900 inches
Bolt Hole Diameter
0.438 inches
Neck Height
0.400 inches
Flange Section Style
Plain face, socket neck
Screw Thread Series Designator
Unc
Face Seating Surface Condition
Ground
Thready Qty Per Inch (tpi)
18
Thread Size
0.375 inches
Material
Iron
Style Designator
Rectangular, with bolt holes
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
004066809
NSN
4730004066809

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
FC3218-20-6
Cage Code:
01276
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 4730-00-406-6809
What are the manufacturers of nsn 4730004066809?
Does this nsn 4730004066809 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730004066809
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 4730004066809 contain any precious metals?
Precious metal content is unknown.
Does nsn 4730004066809 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730004066809?
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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