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Pipe Flange NSN 4730-00-235-4078

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 4730-00-235-4078 NSN: 4730-00-235-4078

Features and Characteristics

Furnished Items
Bolt
Bolt Circle Diameter
3.500 inches
Flange Diameter
4.625 inches
Thickness
0.656 inches
Pipe Size For Which Designed
1.250 inches
Bolt Hole Quantity
4
Bolt Hole Diameter
0.625 inches
Raised Face Height
0.047 inches
Raised Face Diameter
2.531 inches
Neck Height
0.172 inches
Flange Section Style
Raised face, raised neck
Face Seating Surface Condition
Serrated
Features Provided
Counterbored bolt holes
Maximum Operating Pressure And Media For Which Designed
150.0 pounds per square inch steam
Maximum Operating Tempurature And Media For Which Designed
500.0 degrees fahrenheit steam
Material
Steel
Surface Treatment
Paint
Style Designator
Round, one bolt hole circle
Specification Data
80204-asa b16.5, tables 13 and 14 professional/industrial association standard
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
002354078
NSN
4730002354078

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
M18180/2-04A04
Cage Code:
81349
Status:
A
MSDS:
Part Number:
MIL-F-18180/2
Cage Code:
81349
Status:
A
MSDS:
Part Number:
B16-5-1953TABLE21
Cage Code:
80204
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 4730-00-235-4078
What are the manufacturers of nsn 4730002354078?
Does this nsn 4730002354078 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730002354078
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 4730002354078 contain any precious metals?
Precious metal content is unknown.
Does nsn 4730002354078 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730002354078?
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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