6743964-001

6743964001 Tube Nipple

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Datasheet. 6743964-001 specification

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

flared w/ gasket seal (boss) 2nd end

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

socket w/ flare (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 external 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.

18 2nd end

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

0.562in. 2nd end ⁓2-1/64"

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

37.0 degrees all ends

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. all ends

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

1.91in.

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.

the suggested sos is lentz w/p/n 6TFN-Ss no cage

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

steel comp 303 or steel comp 316

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-A276 assn std single material response

Surface Treatment
The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.

passivate

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

Answers.

What class is the thread series?

Unf 2nd end

What material is the tube nipple made of ?

Steel comp 303 or steel comp 316

What is the thread quantity per inch?

18 2nd end

What is the NSN for 6743964-001?

4730-01-641-2228

What's the federal classification of 6743964-001?

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 4730-01-641-2228 NIPPLE,TUBE

unf 2nd end thread series passivate surface treated the suggested sos is lentz w/p/n 6tfn-ss no cage 18 2nd end thread quantity per inch

NIIN
016412228
NIIN Date
01/13/15
Schedule B
 
Name Code
03783
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

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

1. 5267333-013 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)
052190 PIPE,TUBING,OR PIPE OR TUBING FITTI 
UFC (universal freight code)
30000 

Similar by Design Other nipples with similar characteristics

Nothing similar to this part number was found in our inventory

6743964-001 / Nipple,tubeWhat is the formal definition of this item?

A straight, one-piece fitting used to join a tube or tube fitting to another tube or tube fitting. it may have any type externally threaded tube connections of the same size on both ends and is usually shaped externally at the center to accommodate a wrench. it may include nuts, sleeves, and/or grommets.