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Pipe Flange NSN 4730-01-123-8678

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 4730-01-123-8678 NSN: 4730-01-123-8678

Features and Characteristics

Bolt Circle Diameter
0.750 inches
Thickness
0.125 inches
Tube Outside Diameter For Which Designed
0.315 inches
Bolt Hole Quantity
4
Flange Width
0.750 inches
Bolt Hole Diameter
Between 0.133 inches and 0.139 inches
Flange Section Style
Plain face
Face Seating Surface Condition
Ground
Material
Aluminum alloy 6061
Material Specification
Qq-a-250/11, t4 or t6 federal specification single material response
Surface Treatment
Anodize
Surface Treatment Specification
Mil-a-8625, type 2, cl 2 military specification single treatment response
Style Designator
Square, one bolt hole circle
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
011238678
NSN
4730011238678

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
3542117-1
Cage Code:
82577
Status:
A
MSDS:
Part Number:
10108576
Cage Code:
A486G
Status:
A
MSDS:
Part Number:
3542117
Cage Code:
82577
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7609000000
  • NAICS: 332919
  • SITC: 68427
  • Description: Aluminum tube or pipe fittings (couplings,elbows sleeves)
  • End Use (Code 12300):
    Finished metal shapes

Q & A

Frequently asked questions for NSN 4730-01-123-8678
What are the manufacturers of nsn 4730011238678?
Does this nsn 4730011238678 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730011238678
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 4730011238678 contain any precious metals?
No precious metal content.
Does nsn 4730011238678 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730011238678?
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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