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Flange To Tube Elbow NSN 4730-00-204-0931

Item Description

A fitting that forms an angle of less that 180 degrees (3.141 radians) from the straight flow. It has a flange connection on one end designed to connect with another flange connection, or a compression type mounting pad. The other end has machine threads (straight threads other than pipe or hose series) designed to accommodate a tube, or is unthreaded and designed to accommodate a tube. It may have side and/or heel inlet(s).

NSN 4730-00-204-0931 NSN: 4730-00-204-0931

Features and Characteristics

Thread Class
3a 1st end
Bolt Hole Quantity
2 2nd end
End Application
Aircraft application
Connection Style
Flared (tube) 1st end
Leg Length
2.000 inches 2nd end
Length
2.000 inches 2nd end
Flange Shape
Oval with holes 2nd end
Connection Type
Threaded external tube 1st end
Thread Size
0.750 inches 1st end
Seat Angle
37.0 degrees 1st end
Flow Angle
90.0 degrees
Thickness
0.250 inches 2nd end
Bolt Hole Diameter
0.344 inches 2nd end
Bolt Circle Diameter
1.360 inches 2nd end
Flange Face Design
Plain 2nd end
Outside Diameter Tube Accommodated
0.500 inches 1st end
Material
Aluminum alloy
Thread Series Designator
Unf 1st end
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
002040931
NSN
4730002040931

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
274129
Cage Code:
77445
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 4730-00-204-0931
What are the manufacturers of nsn 4730002040931?
Does this nsn 4730002040931 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730002040931
A fitting that forms an angle of less that 180 degrees (3.141 radians) from the straight flow. it has a flange connection on one end designed to connect with another flange connection, or a compression type mounting pad. the other end has machine threads (straight threads other than pipe or hose series) designed to accommodate a tube, or is unthreaded and designed to accommodate a tube. it may have side and/or heel inlet(s).
Does nsn 4730002040931 contain any precious metals?
Precious metal content is unknown.
Does nsn 4730002040931 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730002040931?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
29668
FIIG:
A080B0
App. Key:
A
Cond. Code:
1
Status:
A

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