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Pipe Flange NSN 4730-01-307-0533

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 4730-01-307-0533 NSN: 4730-01-307-0533

Features and Characteristics

Flange Diameter
9.200 inches
Tube Outside Diameter For Which Designed
Between 2.625 inches and 2.631 inches
End Application
Uh-60a helicopter
Outer Bolt Circle Diameter
8.250 inches
Inner Bolt Circle Diameter
2.500 inches
Outer Bolt Circle Hole Diameter
Between 0.276 inches and 0.286 inches
Inner Bolt Circle Hole Diameter
0.313 inches
Outer Bolt Circle Hole Quantity
6
Inner Bolt Circle Hole Quantity
4
Material
Aluminum alloy
Material Specification
Qq-a-200-8 federal specification 1st material response and qq-a-250-11 federal specification 2nd material response
Style Designator
Round, two bolt hole circles
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
013070533
NSN
4730013070533

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
70351-84202-041
Cage Code:
78286
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7609000000
  • NAICS: 332919
  • SITC: 68427
  • Description: Aluminum tube or pipe fittings (couplings,elbows sleeves)
  • End Use (Code 12300):
    Finished metal shapes

Q & A

Frequently asked questions for NSN 4730-01-307-0533
What are the manufacturers of nsn 4730013070533?
Does this nsn 4730013070533 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730013070533
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 4730013070533 contain any precious metals?
No precious metal content.
Does nsn 4730013070533 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730013070533?
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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