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Pipe Flange NSN 4730-01-330-2495

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 4730-01-330-2495 NSN: 4730-01-330-2495

Features and Characteristics

Bolt Circle Diameter
5.750 inches
Flange Diameter
6.125 inches
Thickness
0.688 inches
Socket Depth
0.625 inches
Socket Diameter
1.953 inches
Pipe Size For Which Designed
1.500 inches
Bolt Hole Quantity
4
Bolt Hole Diameter
1.125 inches
Neck Height
0.188 inches
Flange Section Style
Plain face, socket neck
Face Seating Surface Condition
Machined
Maximum Operating Pressure And Media For Which Designed
150.0 pounds per square inch any acceptable
Material
Stainless steel
Material Specification
Astm a182, grade f304l or f316l assn standard single material response
Style Designator
Round, one bolt hole circle
Specification Data
81349-mil-f-18180 government specification
Nondefinitive Specification/std Data
40 schedule
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
013302495
NSN
4730013302495

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
M18180/2-05B23A
Cage Code:
96906
Status:
A
MSDS:
Part Number:
ASME B16.5
Cage Code:
05047
Status:
A
MSDS:
Part Number:
MIL-F-18180/2A
Cage Code:
81349
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7307210000
  • NAICS: 332919
  • SITC: 67953
  • Description: Stainless steel flanges
  • End Use (Code 12110):
    Iron and steel products, other

Q & A

Frequently asked questions for NSN 4730-01-330-2495
What are the manufacturers of nsn 4730013302495?
Does this nsn 4730013302495 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730013302495
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 4730013302495 contain any precious metals?
No precious metal content.
Does nsn 4730013302495 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730013302495?
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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