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Tube Tee NSN 4730-01-439-4855

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 4730-01-439-4855 NSN: 4730-01-439-4855

Features and Characteristics

Thread Class
3a 1st end bulkhead
End Application
Aircraft; b-2 bomber
Connection Style
Plain (tube) 2nd end
Leg Length
1.521 inches 3rd end
Connection Type
Unthreaded external tube 2nd end
Thready Qty Per Inch (tpi)
18 1st end bulkhead
Maximum Operating Pressure
4000.0 pounds per square inch single response
Thread Size
0.8438 inches 1st end bulkhead
Outside Diameter Tube Accommodated
0.625 inches 3rd end
Special Features
Cryofit end connections
Material
Titanium alloy
Thread Series Designator
Unjs 1st end bulkhead
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
014394855
NSN
4730014394855

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
4PHS312-10
Cage Code:
06581
Status:
A
MSDS:
Part Number:
07A349-10
Cage Code:
1W025
Status:
A
MSDS:
Part Number:
AP3806T10
Cage Code:
01673
Status:
A
MSDS:
Part Number:
AAC4312-10
Cage Code:
06581
Status:
A
MSDS:
Part Number:
AFP1884T101010
Cage Code:
30974
Status:
A
MSDS:
Part Number:
DAA3119B423-07A349-10
Cage Code:
81205
Status:
A
MSDS:
Part Number:
DAA3119B423
Cage Code:
81205
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 4730-01-439-4855
What are the manufacturers of nsn 4730014394855?
Does this nsn 4730014394855 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730014394855
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 4730014394855 contain any precious metals?
No precious metal content.
Does nsn 4730014394855 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730014394855?
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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  •   Certificate of Conformance
  •   Quality Inspected Parts
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