AS4227T16-043

AS4227T16043 Tube Union

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Datasheet. AS4227T16-043 specification

Thread Class
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.

3b 1st end

Mounting End Type
Indicates the type of end which is used to mount the item.

flat

End Item Identification
The national stock number or the identification information of the end equipment for which the item is a part.

F-35 aircraft

Connection Style
The style designation indicating the configuration that most nearly corresponds to the appearance of the connection.

gasket seal (tube) 1st end

Connection Style
The style designation indicating the configuration that most nearly corresponds to the appearance of the connection.

socket w/ grove (tube) 2nd end

Connection Type
Indicates the type of connection/s/.

threaded internal boss 1st end

Connection Type
Indicates the type of connection/s/.

unthreaded internal tube 2nd end

Thread Quantity Per Inch
The number of threads on the item per linear inch measured on a line parallel to the thread axis.

14 1st end

Maximum Operating Pressure
The maximum pressure at which the item is rated for operation.

2000.0 pounds per square inch single response

Nominal Thread Size
A designation that is used for the purpose of general identification of the thread.

1.250in. 1st end ⁓1/64"

Nominal Outside Diameter Tube Accommodated
The nominal length of a straight line which passes through the center of the accommodated tube,and terminates at the outside circumference.

1.000in. 2nd end

Tubing Wall Nominal Thickness For Which Designed
The nominal thickness of the tubing wall for which designed as taken from the inside surface to the nearest outer surface.

0.862in. 2nd end

Part Name Assigned By Controlling Agency
The name assigned to the item by the government agency or commercial organization controlling the design of the item.

fitting assembly, adapter, internal thread, beam seal to integral weld ring

Material
The chemical compound or mechanical mixture properties of which the item is fabricated.

titanium alloy uns R56400

Material Document And Classification
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.

AMS4965 assn std single material response

Thread Series Designator
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.

unj 1st end

Answers.

What class is the thread series?

Unj 1st end

What material is the tube union made of ?

Titanium alloy uns r56400

What is the thread quantity per inch?

14 1st end

What is the thread class?

3b 1st end

What is the NSN for AS4227T16-043?

4730-01-620-1656

What's the federal classification of AS4227T16-043?

FSC 4730 ⁓ Hose, pipe, tube, lubrication, and railing fittings

Excluding air conditioning-heating fittings (fsc 4520); bituminized fiber and concrete fittings (fsc 5630); conduit boxes and fittings (fsc 5975); downspout fittings (fsc 5670); medical and surgical fittings (fsc 6515); laboratory fittings (fsc 6640); post caps and rail ends (fsc 5660); machine thread bushings and plugs (fsc 5365).

NSN 4730-01-620-1656 UNION,TUBE

Used on f-35 aircraft. unj 1st end thread series fitting assembly, adapter, internal thread, beam seal to integral weld ring 14 1st end thread quantity per inch 3b 1st end thread class

NIIN
016201656
NIIN Date
07/05/13
Schedule B
 
Name Code
03788
FIIG
A080B0
DEMIL / ITAR
Uncontrolled item (Code )
Hazmat
No hazard information available from HMIRS.
MSDS
N/A
Precious Metals
--
Enviromental
N/A
Electrostatic ESD & EMI
No ESD or EMI sensitivity

Major End Users Countries and entities

  • - Department of The Navy 

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Shipping Information

Special Handling
Other or no special handling required (sh) 
LTL (less than a truck load rating)
Rating variable 
LCL (less than a car load rating)
Unknown
Special Cargo
No special type of cargo code applicable 
Air Freight (Minimum cargo door size required)
Shipment is not a consolidation and does not exceed 84 inches in any dimension. 
Customs Requirement Classification
Supplies and equipment for aircraft and aerial targets, including aircraft and maintenance parts, aircraft accessories, aircraft 
Commodity (for shipments via water)
Metal and metal products, nos, (less than 35 feet) 
NMFC (national motor freight code)
052190 PIPE,TUBING,OR PIPE OR TUBING FITTI 
UFC (universal freight code)
30000 

Similar by Design Other unions with similar characteristics

Nothing similar to this part number was found in our inventory

AS4227T16-043 / Union,tubeWhat is the formal definition of this item?

A straight tube fitting capable of being taken apart and reassembled. it permits disconnection and connection of tubing or tube fittings without disturbing the end connections or the rest of the line.