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Tube Elbow NSN 4730-00-448-9504

Item Description

A fitting that forms an angle of less than 180 degrees (3.141 radians) from a straight flow. Both connecting ends have 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 or heel inlet(s). See also elbow, pipe and connector, multiple, fluid pressure line.

NSN 4730-00-448-9504 NSN: 4730-00-448-9504

Features and Characteristics

Thread Class
3a 1st end
Connection Style
Flareless (tube) 2nd end
Leg Length
0.656 inches 2nd end and 0.703 inches 2nd end
Connection Type
Threaded external tube 2nd end
Thread Size
0.375 inches 1st end
Seat Angle
12.0 degrees 2nd end
Flow Angle
45.0 degrees
Material
Steel comp 1137 or steel comp 1141 or steel comp 4130 or steel comp 4140
Material Specification
Qq-s-637, comp 1137 federal specification 1st material response or qq-s-637, comp 1141 federal specification 2nd material response or mil-s-6758, 4130 military specification 3rd material response or mil-s-5626, 4140 military specification 4th material response
Surface Treatment Specification
Qq-p-416, type 1, cl 2 federal specification single treatment response outside
Thread Series Designator
Unf 2nd end
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
004489504
NSN
4730004489504

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
MS21907-3
Cage Code:
96906
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7307929000
  • NAICS: 332919
  • SITC: 67959
  • Description: Threaded elbows and bends of iron or steel (other than cast iron or stainless steel) for pipes and tubes
  • End Use (Code 12110):
    Iron and steel products, other

Q & A

Frequently asked questions for NSN 4730-00-448-9504
What are the manufacturers of nsn 4730004489504?
Does this nsn 4730004489504 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730004489504
A fitting that forms an angle of less than 180 degrees (3.141 radians) from a straight flow. both connecting ends have 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 or heel inlet(s). see also elbow, pipe and connector, multiple, fluid pressure line.
Does nsn 4730004489504 contain any precious metals?
Precious metal content is unknown.
Does nsn 4730004489504 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730004489504?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
03771
FIIG:
A080B0
App. Key:
A
Cond. Code:
1
Status:
A

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