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Tube Tee NSN 4730-01-398-8440

Item Description

A fitting having three connections with the branch connection fixed at 90 degrees (1.5705 radians) to the run. The connections have machine threads (straight threads other than pipe or hose series) designed to accommodate a tube, or are unthreaded and designed to accommodate a tube. It may have side inlet(s). It is used as a junction at the intersection of a tube or tube fitting.

NSN 4730-01-398-8440 NSN: 4730-01-398-8440

Features and Characteristics

Thread Class
3a all ends
End Application
C17a aircraft engine
Thready Qty Per Inch (tpi)
16 all ends
Thread Size
0.812 inches all ends
Outside Diameter Tube Accommodated
0.500 inches all ends
Material
Titanium alloy
Thread Series Designator
Unj all ends
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
013988440
NSN
4730013988440

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
1B5421
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: 8108908000
  • NAICS: 331491
  • SITC: 69985
  • Description: Other wrought titanium, nesoi
  • End Use (Code 12290):
    Nonferrous metals, other

Q & A

Frequently asked questions for NSN 4730-01-398-8440
What are the manufacturers of nsn 4730013988440?
Does this nsn 4730013988440 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730013988440
A fitting having three connections with the branch connection fixed at 90 degrees (1.5705 radians) to the run. the connections have machine threads (straight threads other than pipe or hose series) designed to accommodate a tube, or are unthreaded and designed to accommodate a tube. it may have side inlet(s). it is used as a junction at the intersection of a tube or tube fitting.
Does nsn 4730013988440 contain any precious metals?
No precious metal content.
Does nsn 4730013988440 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730013988440?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
03809
FIIG:
A080B0
App. Key:
A
Cond. Code:
1
Status:
A

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