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Pipe Flange NSN 4730-01-306-3133

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 4730-01-306-3133 NSN: 4730-01-306-3133

Features and Characteristics

Bolt Circle Diameter
5.500 inches
Flange Diameter
7.000 inches
Thickness
0.880 inches
Pipe Size For Which Designed
2.500 inches
Bolt Hole Quantity
4
Bolt Hole Diameter
0.750 inches
Neck Height
0.240 inches
Flange Section Style
Plain face, raised neck
Screw Thread Series Designator
Npt
Face Seating Surface Condition
Ground
Thread Size
2.000 inches
Material
Stainless steel
Style Designator
Round, one bolt hole circle
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
013063133
NSN
4730013063133

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
2 1/2X2
Cage Code:
39328
Status:
A
MSDS:
Part Number:
13222E5254
Cage Code:
97403
Status:
A
MSDS:
Part Number:
13222E5254-1
Cage Code:
97403
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7307210000
  • NAICS: 332919
  • SITC: 67953
  • Description: Stainless steel flanges
  • End Use (Code 12110):
    Iron and steel products, other

Q & A

Frequently asked questions for NSN 4730-01-306-3133
What are the manufacturers of nsn 4730013063133?
Does this nsn 4730013063133 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730013063133
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 4730013063133 contain any precious metals?
No precious metal content.
Does nsn 4730013063133 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730013063133?
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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