B-400-3KN

B4003KN Tube Tee

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Quality Commitment

Serving our customers with quality and safety first.

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Datasheet. B-400-3KN specification

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

3a all ends

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

flareless (tube) all ends

Leg Length
A measurement of the longest dimension of the leg,in distinction from width.

1.070in. all ends

Connection Type
Indicates the type of connection/s/.

threaded external tube all ends

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

0.438in. all ends ⁓29/64"

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

20.0 degrees all ends

Criticality Code Justification
The master requirement codes of those requirements which are technically critical by reason of tolerance,fit,performance,or other characteristics which affect identification of the item.

tmqy

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.

0.250in. all ends

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

copper alloy 360 nut

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

copper alloy 377 body

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

plastic polyhexamethylene adipamide sleeve

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.

astm B16 assn std single material response nut or sae J461, uns C36000 assn std single material response nut

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.

astm B124 assn std single material response body or sae J461, uns C37700 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.

nylon mfr ref single material response sleeve

Media For Which Designed
The type of media for which the item is designed.

fluid single 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.

unf all ends

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

6 ferrule sleeve and 3 tube coupling nut

Fsc Application Data
The justification for the assignment of a federal supply class /fsc/ to an item based on the classification of the next higher classifiable assembly.

instrumentation and process tubing

Answers.

What quantity is this sold in?

1EA

What class is the thread series?

Unf all ends

What material is the tube tee made of ?

Plastic polyhexamethylene adipamide sleeve

What material is the tube tee made of ?

Copper alloy 377 body

What material is the tube tee made of ?

Copper alloy 360 nut

What is the thread class?

3a all ends

What is the NSN for B-400-3KN?

4730-01-264-3321

How is this classified for shipping?

Schedule B number: 7412200000
nmfc 051420
Copper alloy tube or pipe fittings

What's the federal classification of B-400-3KN?

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 4730-01-264-3321 TEE,TUBE

unf all ends thread series 3a all ends thread class

NIIN
012643321
NIIN Date
09/29/87
Schedule B
7412200000 
Name Code
03809
FIIG
A080B0
Item Weight
0.100lbs
Item Dimensions
40
QUP
Historical Price
$5.40 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

Major End Users Countries and entities

  • - Department of The Navy 
  • - Australia 

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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)
Plumbing supplies 
NMFC (national motor freight code)
051420 CONDUITS,O/T EARTHEN:PIPE FITTINGS 
UFC (universal freight code)
29090 

Similar by Design Other tees with similar characteristics

Nothing similar to this part number was found in our inventory

B-400-3KN / Tee,tubeWhat is the formal definition of this item?

A fitting having three connections with the branch connection fixed at 90 degrees (1.5705 radians) to the run. the connections have machine threads (straight threads other than pipe or hose series) designed to accommodate a tube, or are unthreaded and designed to accommodate a tube. it may have side inlet(s). it is used as a junction at the intersection of a tube or tube fitting.