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Pipe Flange NSN 4730-00-336-6291

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 4730-00-336-6291 NSN: 4730-00-336-6291

Features and Characteristics

Thread Class
3a
Bolt Circle Diameter
10.750 inches
Flange Diameter
12.500 inches
Recess Diameter
6.875 inches
Recess Depth
0.250 inches
Thickness
1.250 inches
Pipe Size For Which Designed
6.875 inches
Bolt Hole Quantity
8
Bolt Hole Diameter
0.875 inches
Neck Height
2.000 inches
Flange Section Style
Recessed face, raised neck
Screw Thread Series Designator
Uns
Face Seating Surface Condition
Ground
Thready Qty Per Inch (tpi)
3
Thread Size
14.000 inches
Material
Copper alloy
Material Specification
Mil-b-16522 military specification single material response or mil-b-16033, cl 3 military specification single material response
Style Designator
Round, one bolt hole circle
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
003366291
NSN
4730003366291

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
S4824-154312
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: 7412200000
  • NAICS: 332919
  • SITC: 68272
  • Description: Copper alloy tube or pipe fittings
  • End Use (Code 12300):
    Finished metal shapes

Q & A

Frequently asked questions for NSN 4730-00-336-6291
What are the manufacturers of nsn 4730003366291?
Does this nsn 4730003366291 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730003366291
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 4730003366291 contain any precious metals?
Precious metal content is unknown.
Does nsn 4730003366291 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730003366291?
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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