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Pipe Flange NSN 4730-01-243-4876

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 4730-01-243-4876 NSN: 4730-01-243-4876

Features and Characteristics

Bolt Circle Diameter
9.500 inches
Flange Diameter
11.000 inches
Recess Diameter
4.875 inches
Recess Depth
0.250 inches
Thickness
1.062 inches
Bolt Hole Quantity
12
Bolt Hole Diameter
0.781 inches
Neck Height
0.188 inches
Flange Section Style
Recessed face, raised neck
Face Seating Surface Condition
Machined
Maximum Operating Pressure And Media For Which Designed
740.0 pounds per square inch any acceptable
Maximum Operating Tempurature And Media For Which Designed
100.0 degrees fahrenheit any acceptable
Special Features
4 threaded holes 0.190-32 unf-2b, 0.438 in. Dp; 1 hole 0.250-18 npt threads; 1 hole 0.250-28 unf-3b w/boss
Material
Steel
Material Specification
Astm a614, grade b or grade d assn standard single material response
Style Designator
Round, one bolt hole circle
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
012434876
NSN
4730012434876

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
5871936
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: 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 4730-01-243-4876
What are the manufacturers of nsn 4730012434876?
Does this nsn 4730012434876 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730012434876
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 4730012434876 contain any precious metals?
No precious metal content.
Does nsn 4730012434876 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730012434876?
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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