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Tube To Boss Tee NSN 4730-00-489-3644

Item Description

A fitting having three connections with the branch connection fixed at 90 degrees (1.5705 radians) to the run. The tube connection(s) has machine threads (straight threads other than pipe or hose series) designed to accommodate a tube, or is unthreaded and designed to accommodate a tube. The boss connection(s) has external or internal machine threads (straight threads other than pipe or hose series), and is designed to facilitate a gasket, preformed packing, washer, or the like, to form a seal at the boss. It may have side inlet(s). It is used as a junction at the intersection of a tube or fitting and a boss or boss fitting on items such as a tank, housing, valve fitting, or the like. See also tee, tube; and tee, pipe to tube. Excludes connector, multiple, fluid pressure line.

NSN 4730-00-489-3644 NSN: 4730-00-489-3644

Features and Characteristics

Thread Class
3b 3rd end
Maximum Operating Temp
275.0 degrees fahrenheit single response
End Application
11f aircraft, galaxy c-5
Connection Style
Gasket seal (boss) 3rd end
Leg Length
1.000 inches 3rd end and 1.125 inches 3rd end
Connection Type
Threaded internal boss 3rd end
Maximum Operating Pressure
3000.0 pounds per square inch single response
Thread Size
0.875 inches 3rd end
Seat Angle
12.0 degrees 1st end
Outside Diameter Tube Accommodated
0.625 inches 1st end
Material
Aluminum alloy 7075 or aluminum alloy
Material Specification
Qq-a-367, t73 federal specification single material response
Media For Which Designed
Water-oil-gas single response
Surface Treatment
Anodize
Surface Treatment Specification
Mil-a-8625, type 2 military specification single treatment response
Thread Series Designator
Unjf 1st end
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
004893644
NSN
4730004893644

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
GA7403W100810
Cage Code:
50276
Status:
A
MSDS:
Part Number:
STSPB218W100810
Cage Code:
1WL60
Status:
A
MSDS:
Part Number:
4671139W100810
Cage Code:
50948
Status:
A
MSDS:
Part Number:
DLG218W100810
Cage Code:
14798
Status:
A
MSDS:
Part Number:
ER218W100810
Cage Code:
14798
Status:
A
MSDS:
Part Number:
2-02277W100810
Cage Code:
00624
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 4730-00-489-3644
What are the manufacturers of nsn 4730004893644?
Does this nsn 4730004893644 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730004893644
A fitting having three connections with the branch connection fixed at 90 degrees (1.5705 radians) to the run. the tube connection(s) has machine threads (straight threads other than pipe or hose series) designed to accommodate a tube, or is unthreaded and designed to accommodate a tube. the boss connection(s) has external or internal machine threads (straight threads other than pipe or hose series), and is designed to facilitate a gasket, preformed packing, washer, or the like, to form a seal at the boss. it may have side inlet(s). it is used as a junction at the intersection of a tube or fitting and a boss or boss fitting on items such as a tank, housing, valve fitting, or the like. see also tee, tube; and tee, pipe to tube. excludes connector, multiple, fluid pressure line.
Does nsn 4730004893644 contain any precious metals?
No precious metal content.
Does nsn 4730004893644 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730004893644?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
22683
FIIG:
A080B0
App. Key:
A
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
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