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Tube To Boss Tee NSN 4730-00-640-5112

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 4730-00-640-5112 NSN: 4730-00-640-5112

Features and Characteristics

Thread Class
3b 2nd end
End Application
Used on boeingvertol cargo transport helicopter, model ch-47
Connection Style
Gasket seal (boss) 2nd end
Leg Length
2.031 inches 1st end and 2.125 inches 1st end
Connection Type
Threaded internal boss 2nd end
Maximum Operating Pressure
3000.0 pounds per square inch single response
Thread Size
0.750 inches all ends
Seat Angle
12.0 degrees 1st end
Outside Diameter Tube Accommodated
0.500 inches 1st end
Material
Aluminum alloy 2024 or aluminum alloy 7075
Material Specification
Qq-a-367, t6 federal specification 1st material response or qq-a-367, t73 federal specification 2nd material response
Media For Which Designed
Oxygen, gaseous 2nd response
Surface Treatment
Anodize
Surface Treatment Specification
Mil-a-8625, type 2, class 1 military specification single treatment response
Thread Series Designator
Unjf 1st end bulkhead
Specification Data
96906-ms2911 government standard
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
006405112
NSN
4730006405112

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
AS21911
Cage Code:
81343
Status:
A
MSDS:
Part Number:
AS18280
Cage Code:
81343
Status:
A
MSDS:
Part Number:
AS21911W8
Cage Code:
13018
Status:
A
MSDS:
Part Number:
MS21911D8
Cage Code:
96906
Status:
A
MSDS:
Part Number:
ER784D8
Cage Code:
79470
Status:
A
MSDS:
Part Number:
AS21911D8
Cage Code:
81343
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 4730-00-640-5112
What are the manufacturers of nsn 4730006405112?
Does this nsn 4730006405112 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730006405112
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 4730006405112 contain any precious metals?
Precious metal content is unknown.
Does nsn 4730006405112 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730006405112?
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
  •   Quality Inspected Parts
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