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Pipe Flange NSN 4730-01-535-6504

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 4730-01-535-6504 NSN: 4730-01-535-6504

Features and Characteristics

Flange Diameter
10.000 inches
Recess Diameter
5.200 inches
Thickness
2.000 inches
Socket Depth
1.030 inches
Pipe Size For Which Designed
5.000 inches
End Application
Valves
Outer Bolt Circle Diameter
6.625 inches
Inner Bolt Circle Diameter
4.250 inches
Outer Bolt Circle Hole Diameter
0.656 inches
Inner Bolt Circle Hole Diameter
0.230 inches
Flange Section Style
Plain face, socket neck
Outer Bolt Circle Hole Quantity
5
Inner Bolt Circle Hole Quantity
3
Face Seating Surface Condition
Machined
Unthreaded Reducer Hole Diameter
3.500 inches
Special Features
4 recessed holes for 3 inch nps side; socket for 5 inch nps; smooth face to 125 ra ; test iaw mil-std-271
Material
Copper and nickel alloy
Material Specification
Qq-n-281, cl a federal specification single material response
Style Designator
Round, two bolt hole circles
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
015356504
NSN
4730015356504

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
6641060PC120
Cage Code:
53711
Status:
A
MSDS:
Part Number:
801-6641060PC120
Cage Code:
53711
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 4730-01-535-6504
What are the manufacturers of nsn 4730015356504?
Does this nsn 4730015356504 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730015356504
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 4730015356504 contain any precious metals?
No precious metal content.
Does nsn 4730015356504 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730015356504?
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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