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Pipe Flange NSN 4730-01-298-2250

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 4730-01-298-2250 NSN: 4730-01-298-2250

Features and Characteristics

Bolt Circle Diameter
2.500 inches
Flange Diameter
3.750 inches
Thickness
0.438 inches
Pipe Size For Which Designed
0.375 inches
Bolt Hole Quantity
4
Bolt Hole Diameter
0.625 inches
Raised Face Height
0.062 inches
Raised Face Diameter
1.375 inches
Neck Height
0.187 inches
Flange Section Style
Raised face, raised neck
Face Seating Surface Condition
Serrated
Material
Steel
Style Designator
Round, one bolt hole circle
Specification Data
80204-ansi b16.5 professional/industrial association standard
Nondefinitive Specification/std Data
150 class
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
012982250
NSN
4730012982250

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
ANSI B16.5
Cage Code:
80204
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 4730-01-298-2250
What are the manufacturers of nsn 4730012982250?
Does this nsn 4730012982250 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730012982250
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 4730012982250 contain any precious metals?
No precious metal content.
Does nsn 4730012982250 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730012982250?
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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