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Pipe Flange NSN 4730-00-175-7139

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 4730-00-175-7139 NSN: 4730-00-175-7139

Features and Characteristics

Bolt Circle Diameter
6.000 inches
Flange Diameter
7.500 inches
Thickness
0.876 inches
Pipe Size For Which Designed
3.000 inches
Bolt Hole Quantity
4
Bolt Hole Diameter
0.750 inches
Raised Face Height
0.062 inches
Raised Face Diameter
Between 4.969 inches and 5.031 inches
Neck Height
1.812 inches
Flange Section Style
Raised face, welding neck
Face Seating Surface Condition
Unfinished
Special Features
Opposite sides flatted, 5.500 in. Across
Material
Aluminum alloy 6061
Material Specification
Qq-a-367 federal specification single material response
Style Designator
Round, one bolt hole circle
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
001757139
NSN
4730001757139

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
420384-1
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: 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 4730-00-175-7139
What are the manufacturers of nsn 4730001757139?
Does this nsn 4730001757139 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730001757139
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 4730001757139 contain any precious metals?
No precious metal content.
Does nsn 4730001757139 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730001757139?
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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