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Flange To Tube Elbow NSN 4730-00-491-7746

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 4730-00-491-7746 NSN: 4730-00-491-7746

Features and Characteristics

Thread Class
3a 1st end
Bolt Hole Quantity
4 2nd end
Connection Style
Flared (tube) 1st end
Width
2.180 inches 2nd end
Length
2.180 inches 2nd end
Flange Shape
Rectangular with holes 2nd end
Connection Type
Threaded external tube 1st end
Thread Size
0.438 inches 1st end
Seat Angle
37.0 degrees 1st end
Flow Angle
45.0 degrees
Thickness
0.500 inches 2nd end
Bolt Hole Diameter
0.281 inches 2nd end
Center To Center Distance Between Bolt Holes Along Length
1.132 inches 2nd end
Center To Center Distance Between Bolt Holes Along Width
1.132 inches 2nd end
Flange Face Design
Plain 2nd end
Outside Diameter Tube Accommodated
0.250 inches 1st end
Material
Steel comp 304
Material Specification
Qq-s-763, cl 304 federal specification single material response
Surface Treatment
Passivate outside
Surface Treatment Specification
Mil-f-14072, e300, ty2 military specification single treatment response outside
Thread Series Designator
Unf 1st end
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
004917746
NSN
4730004917746

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
1C5840P27
Cage Code:
07482
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7307914000
  • NAICS: 332919
  • SITC: 67959
  • Description: Flanges of alloy steel not stainless
  • End Use (Code 12110):
    Iron and steel products, other

Q & A

Frequently asked questions for NSN 4730-00-491-7746
What are the manufacturers of nsn 4730004917746?
Does this nsn 4730004917746 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730004917746
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 4730004917746 contain any precious metals?
Precious metal content is unknown.
Does nsn 4730004917746 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730004917746?
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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  •   Quality Inspected Parts
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