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Flange To Tube Elbow NSN 4730-00-020-4499

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 4730-00-020-4499 NSN: 4730-00-020-4499

Features and Characteristics

Thread Class
3a 1st end
Bolt Hole Quantity
3 2nd end
Leg Length
0.850 inches 2nd end and 0.930 inches 2nd end
Flange Shape
Triangular with holes 2nd end
Maximum Operating Pressure
1500.0 pounds per square inch single response
Thread Size
0.875 inches 1st end
Seat Angle
45.0 degrees 1st end
Union Joint Location
Fourth end
Flow Angle
22.0 degrees
Bolt Hole Diameter
0.189 inches 2nd end
Flange Face Design
Plain 2nd end
Material
Steel
Material Specification
Ams5645 assn standard single material response or ams5510 assn standard single material response
Thread Series Designator
Unf 1st end
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
000204499
NSN
4730000204499

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
37D401690P101
Cage Code:
99207
Status:
A
MSDS:
Part Number:
94609
Cage Code:
78570
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 4730-00-020-4499
What are the manufacturers of nsn 4730000204499?
Does this nsn 4730000204499 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730000204499
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 4730000204499 contain any precious metals?
No precious metal content.
Does nsn 4730000204499 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730000204499?
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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