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Tube Tee NSN 4730-01-438-4899

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 4730-01-438-4899 NSN: 4730-01-438-4899

Features and Characteristics

Thread Class
3b 1st end
Connection Style
Swivel nut flareless (swivel nut attachment method optional)(tube) 1st end
Leg Length
0.883 inches 3rd end
Connection Type
Threaded external tube 3rd end
Thready Qty Per Inch (tpi)
20 1st end
Thread Size
0.438 inches all ends
Seat Angle
12.0 degrees 3rd end
Flow Angle
90.0 degrees
Seat Radius
0.260 inches 1st end
Outside Diameter Tube Accommodated
0.250 inches all ends
Special Features
0.101 in. Dia. Hole drilled through to wire groove
Material
Aluminum alloy 2014 body
Thread Series Designator
Unjf 1st end
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
014384899
NSN
4730014384899

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
NAS1763
Cage Code:
80205
Status:
A
MSDS:
Part Number:
NAS1763D040404
Cage Code:
80205
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7609000000
  • NAICS: 332919
  • SITC: 68427
  • Description: Aluminum tube or pipe fittings (couplings,elbows sleeves)
  • End Use (Code 12300):
    Finished metal shapes

Q & A

Frequently asked questions for NSN 4730-01-438-4899
What are the manufacturers of nsn 4730014384899?
Does this nsn 4730014384899 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730014384899
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 4730014384899 contain any precious metals?
No precious metal content.
Does nsn 4730014384899 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730014384899?
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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