5205949-4

52059494 Tube Union

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Datasheet. 5205949-4 specification

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

2a 2nd end

Seat Type
Indicates the type of seat in the item.

gasket

Reducer Type
Refers to the location of the ends whether on the same centerline (concentric) or on different centerlines (eccentric).

concentric

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

external seat for gasket seal (boss) 2nd end

Connection Type
Indicates the type of connection/s/.

threaded external boss 2nd end

Connection Type
Indicates the type of connection/s/.

unthreaded internal tube 1st end

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

400.0 pounds per square inch single response

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

0.750in. 2nd end ⁓2-1/64"

Coupling Flange Shape
The physical configuration of the coupling flange.

hexagon

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.

0.375in. 1st end

Nominal Overall Length
The nominal dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.

1.560in.

Special Features
Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification.

first end tubing wall thickness can be compromised

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

copper alloy and nickel alloy

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.

70-30 mfr ref single material response

Style Designator
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.

screwed

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.

unf 2nd end

Furnished Items And Quantity
The name and number of those parts furnished with the item of supply that have not been specified elsewhere.

2 preformed packing

Answers.

What quantity is this sold in?

1EA

What class is the thread series?

Unf 2nd end

What is the style?

Screwed

What material is the tube union made of ?

Copper alloy and nickel alloy

What is the thread class?

2a 2nd end

What is the NSN for 5205949-4?

4730-01-093-9073

What's the federal classification of 5205949-4?

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 4730-01-093-9073 UNION,TUBE

unf 2nd end thread series screwed first end tubing wall thickness can be compromised 2a 2nd end thread class

NIIN
010939073
NIIN Date
04/26/80
Schedule B
 
Name Code
03788
FIIG
A080B0
Item Weight
0.200lbs
Item Dimensions
--
QUP
Historical Price
$219.25 EA
DEMIL / ITAR
Uncontrolled item (Code A)
Hazmat
No hazard information available from HMIRS.
MSDS
N/A
Precious Metals
Metal content unknown
Enviromental
N/A
Electrostatic ESD & EMI
No ESD or EMI sensitivity

Other Part Numbers Parts with same form, fit, and function by other manufacturers

1. 5205949 Cage 53711

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
Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater 
Commodity (for shipments via water)
Metal and metal products, nos, (less than 35 feet) 
NMFC (national motor freight code)
052185 PIPE,TUBING,OR PIPE OR TUBING FIT 
UFC (universal freight code)
29950 

Similar by Design Other unions with similar characteristics

Nothing similar to this part number was found in our inventory

5205949-4 / 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.