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Pipe Flange NSN 4730-01-259-7279

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 4730-01-259-7279 NSN: 4730-01-259-7279

Features and Characteristics

Thread Class
2a
Flange Diameter
2.062 inches
Thickness
0.250 inches
Tube Outside Diameter For Which Designed
1.231 inches
Flange Section Style
Plain face
Screw Thread Series Designator
Un
Face Seating Surface Condition
Machined
Thready Qty Per Inch (tpi)
16
Thread Size
1.250 inches
Material
Copper alloy
Material Specification
Qq-b-626, comp 22 federal specification single material response
Style Designator
Round, no bolt holes
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
012597279
NSN
4730012597279

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
600154
Cage Code:
80477
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 4730-01-259-7279
What are the manufacturers of nsn 4730012597279?
Does this nsn 4730012597279 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730012597279
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 4730012597279 contain any precious metals?
No precious metal content.
Does nsn 4730012597279 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730012597279?
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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