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Pipe Flange NSN 4730-00-720-3888

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 4730-00-720-3888 NSN: 4730-00-720-3888

Features and Characteristics

Bolt Circle Diameter
6.000 inches
Flange Diameter
7.500 inches
Thickness
0.875 inches
Pipe Size For Which Designed
3.000 inches
Bolt Hole Quantity
4
Bolt Hole Diameter
0.750 inches
Raised Face Height
0.062 inches
Raised Face Diameter
5.000 inches
Neck Height
1.812 inches
Flange Section Style
Raised face, welding neck
Face Seating Surface Condition
Machined
Maximum Operating Pressure And Media For Which Designed
150.0 pounds per square inch air and 150.0 pounds per square inch gas and 150.0 pounds per square inch oil and 150.0 pounds per square inch water
Material
Steel
Material Specification
16974, grade mov-40 military standard single material response
Style Designator
Round, one bolt hole circle
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
007203888
NSN
4730007203888

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
15
Cage Code:
34646
Status:
A
MSDS:
Part Number:
15-3IN.
Cage Code:
34646
Status:
A
MSDS:
Part Number:
A91503-24
Cage Code:
80020
Status:
A
MSDS:
Part Number:
74535A
Cage Code:
00742
Status:
A
MSDS:
Part Number:
C7-345-61-058
Cage Code:
00742
Status:
A
MSDS:
Part Number:
B16.5
Cage Code:
05047
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 4730-00-720-3888
What are the manufacturers of nsn 4730007203888?
Does this nsn 4730007203888 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730007203888
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 4730007203888 contain any precious metals?
Precious metal content is unknown.
Does nsn 4730007203888 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730007203888?
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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