7D0449T20

7D0449T20 Tube Coupling
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Datasheet. 7D0449T20 specification

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

3a 2nd end

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

3a 2nd end bulkhead

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

acft., airlifter C-17A

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

flareless (tube) 2nd end

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

swaged w/ grooves (tube) 1st end

Connection Type
Indicates the type of connection/s/.

threaded external tube 2nd end

Connection Type
Indicates the type of connection/s/.

unthreaded internal tube 1st end

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

12 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.

12 2nd end bulkhead

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

3000.0 pounds per square inch single response

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

1.625in. 2nd end ⁓2-1/64"

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

1.625in. 2nd end bulkhead ⁓2-1/64"

Seat Angle
The angle of the end surface upon which the mated surface seats.

12.4 degrees 2nd end

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.

1.254in. all ends

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.

0.045in. 1st end

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

3.881in.

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.

internal bore polytetrafluoroethylene (ptfe) coated to first groove

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

titanium alloy uns R54520

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.

AMS4928 assn std single material response body

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 follower ring

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

swaged and threaded external

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 2nd end

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 2nd end bulkhead

Answers.

What class is the thread series?

Unj 2nd end bulkhead

What class is the thread series?

Unj 2nd end

What is the style?

Swaged and threaded external

What material is the tube coupling made of ?

Titanium alloy uns r54520

What is the thread quantity per inch?

12 2nd end bulkhead

What is the thread quantity per inch?

12 2nd end

What is the thread class?

3a 2nd end bulkhead

What is the thread class?

3a 2nd end

What is the NSN for 7D0449T20?

4730-01-454-0160

How is this classified for shipping?

Schedule B number: 8108908000
Other wrought titanium

What's the federal classification of 7D0449T20?

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 4730-01-454-0160 COUPLING,TUBE

Used on acft.,airlifter c-17a. unj 2nd end bulkhead thread series swaged internal bore polytetrafluoroethylene (ptfe) coated to first groove 12 2nd end bulkhead thread quantity per inch 3a 2nd end bulkhead thread class

NIIN
014540160
NIIN Date
03/17/98
Schedule B
8108908000 
Name Code
06078
FIIG
A080B0
Item Weight
0.000lbs
Item Dimensions
QUP
 
Historical Price
$625.00 EA
DEMIL / ITAR
Uncontrolled item (Code A)
Hazmat
No hazard information available from HMIRS.
MSDS
N/A
Precious Metals
No precious metals
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. DPL3584T20 Cage 14798

Major End Users Countries and entities

  • - Department of The Air Force 

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Similar by Design Other couplings with similar characteristics

Nothing similar to this part number was found in our inventory

7D0449T20 / Coupling,tubeWhat is the formal definition of this item?

A straight fitting 12 inches (304 mm) long or under having the same or different type of connection of the same size on both ends. it is designed to join a tube or tube fitting to another tube or tube fitting. excludes fittings with threaded external connections on both ends. excludes nipple, pipe.