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Pipe Flange NSN 4730-01-199-8819

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 4730-01-199-8819 NSN: 4730-01-199-8819

Features and Characteristics

Bolt Circle Diameter
3.875 inches
Flange Diameter
5.250 inches
Thickness
1.062 inches
Bolt Hole Quantity
6
Bolt Hole Diameter
0.688 inches
Face Seating Surface Condition
Machined
Material
Nickel alloy
Style Designator
Round, one bolt hole circle
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
011998819
NSN
4730011998819

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
2640-044 PIECE 3
Cage Code:
96169
Status:
A
MSDS:
Part Number:
2640-044
Cage Code:
96169
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 4730-01-199-8819
What are the manufacturers of nsn 4730011998819?
Does this nsn 4730011998819 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730011998819
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 4730011998819 contain any precious metals?
No precious metal content.
Does nsn 4730011998819 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730011998819?
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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