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Pipe Flange NSN 4730-01-421-8156

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 4730-01-421-8156 NSN: 4730-01-421-8156

Features and Characteristics

Bolt Circle Diameter
8.875 inches
Flange Diameter
10.125 inches
Thickness
1.188 inches
Socket Depth
0.812 inches
Socket Diameter
6.682 inches
Pipe Size For Which Designed
6.000 inches
Bolt Hole Quantity
12
Bolt Hole Diameter
0.688 inches
Neck Height
0.874 inches
Flange Section Style
Plain face, socket neck
Face Seating Surface Condition
Machined
Maximum Operating Pressure And Media For Which Designed
250.0 pounds per square inch oil and 250.0 pounds per square inch water and 250.0 pounds per square inch gas
Maximum Operating Tempurature And Media For Which Designed
150.0 degrees fahrenheit oil and 150.0 degrees fahrenheit water and 150.0 degrees fahrenheit gas
Material
Copper and nickel alloy
Material Specification
Mil-c-15726, 70-30 soft military specification single material response
Style Designator
Round, one bolt hole circle
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
014218156
NSN
4730014218156

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
810-4715319,SZ6
Cage Code:
80064
Status:
A
MSDS:
Part Number:
47153190ITEM 49 FIG 5-C
Cage Code:
80064
Status:
A
MSDS:
Part Number:
4715319
Cage Code:
80064
Status:
A
MSDS:
Part Number:
810-4715319 ITEM 49 SW
Cage Code:
80064
Status:
A
MSDS:
Part Number:
810-4715319 ITEM 49 FIG 5-C
Cage Code:
80064
Status:
A
MSDS:
Part Number:
810-4715319,SZ6IN,FIG.5C,SHT#2
Cage Code:
80064
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7507200000
  • NAICS: 332919
  • SITC: 68322
  • Description: Tube or pipe fittings of nickel
  • End Use (Code 12300):
    Finished metal shapes

Q & A

Frequently asked questions for NSN 4730-01-421-8156
What are the manufacturers of nsn 4730014218156?
Does this nsn 4730014218156 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730014218156
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 4730014218156 contain any precious metals?
No precious metal content.
Does nsn 4730014218156 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730014218156?
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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