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Pipe Flange NSN 4730-01-318-4157

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 4730-01-318-4157 NSN: 4730-01-318-4157

Features and Characteristics

Pipe Size For Which Designed
0.500 inches
End Application
Weapons system 23n, ssbn trident class
Maximum Operating Pressure And Media For Which Designed
700.0 pounds per square inch gas
Special Features
Flange 0.250in. Thick; socket weld, red; 0.023 rf orvd
Material
Copper alloy and nickel alloy
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
013184157
NSN
4730013184157

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
4687676-B8AG
Cage Code:
71905
Status:
A
MSDS:
Part Number:
704-4685289 ITEM F9
Cage Code:
80064
Status:
A
MSDS:
Part Number:
704-4685289
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 4730-01-318-4157
What are the manufacturers of nsn 4730013184157?
Does this nsn 4730013184157 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730013184157
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 4730013184157 contain any precious metals?
No precious metal content.
Does nsn 4730013184157 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730013184157?
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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