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Tube Tee NSN 4730-01-399-1538

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 4730-01-399-1538 NSN: 4730-01-399-1538

Features and Characteristics

End Application
Aircraft; engine; c17
Leg Length
1.000 inches all ends
Connection Type
Threaded external tube all ends
Thread Size
0.563 inches all ends
Outside Diameter Tube Accommodated
0.375 inches all ends
Special Features
Pratt and whitney will not release drawings
Material
Stainless steel
Material Specification
Ams5646 federal specification single material response
Thread Series Designator
Unf all ends
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
013991538
NSN
4730013991538

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
671176
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: 7307290000
  • NAICS: 332919
  • SITC: 67956
  • Description: Stainless steel tube or pipe fittings nesoi
  • End Use (Code 12110):
    Iron and steel products, other

Q & A

Frequently asked questions for NSN 4730-01-399-1538
What are the manufacturers of nsn 4730013991538?
Does this nsn 4730013991538 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730013991538
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 4730013991538 contain any precious metals?
No precious metal content.
Does nsn 4730013991538 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730013991538?
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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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
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