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Pipe Flange NSN 4730-00-844-3959

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 4730-00-844-3959 NSN: 4730-00-844-3959

Features and Characteristics

Bolt Circle Diameter
1.000 inches
Thickness
0.160 inches
Bolt Hole Quantity
2
Flange Length
3.016 inches
Flange Width
2.062 inches
Bolt Hole Diameter
0.437 inches
Flange End Radius
0.440 inches
Raised Face Height
0.090 inches
Flange Section Style
Raised face (blind)
Face Seating Surface Condition
Machined
Material
Steel comp 1010 and steel comp 1020 and steel comp 1025
Material Specification
Qq-s-635 federal specification 1st material response and qq-s-635 federal specification 2nd material response and qq-s-635 federal specification 3rd material response
Surface Treatment
Enamel
Surface Treatment Specification
Tt-c-490, type 1or3 federal specification 1st treatment response and tt-p-659 federal specification 2nd treatment response and tt-e-529 federal specification 3rd treatment response
Style Designator
Oval, one bolt hole circle
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
008443959
NSN
4730008443959

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
11594261
Cage Code:
19207
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 4730-00-844-3959
What are the manufacturers of nsn 4730008443959?
Does this nsn 4730008443959 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730008443959
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 4730008443959 contain any precious metals?
No precious metal content.
Does nsn 4730008443959 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730008443959?
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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