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Pipe Flange NSN 4730-00-998-5175

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 4730-00-998-5175 NSN: 4730-00-998-5175

Features and Characteristics

Bolt Circle Diameter
3.260 inches
Thickness
0.125 inches
Bolt Hole Quantity
4
Flange Width
3.358 inches
Bolt Hole Diameter
Between 0.286 inches and 0.295 inches
Boss Height
0.505 inches
Flange Section Style
Plain face, raised neck
Reducer Flange Hole Type
Concentric
Face Seating Surface Condition
Unfinished
Material
Aluminum alloy
Surface Treatment
Anodize
Style Designator
Square, one bolt hole circle
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
009985175
NSN
4730009985175

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
53-58144-3
Cage Code:
76301
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 4730-00-998-5175
What are the manufacturers of nsn 4730009985175?
Does this nsn 4730009985175 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730009985175
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 4730009985175 contain any precious metals?
Precious metal content is unknown.
Does nsn 4730009985175 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730009985175?
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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