Tube Coupling NSN 4730-01-270-7650

Item Description

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.

NSN: 4730-01-270-7650

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Features and Characteristics

Thread Class

3b all ends

Connection Style

Swivel nut, flare (tube) style 3 optional end all ends

Connection Type

Threaded internal tube all ends

Thread Size

0.750 inches all ends

Seat Angle

33.0 degrees all ends

Outside Diameter Tube Accommodated

0.500 inches all ends

Nominallength

4.000 inches

Special Features

37 degree flare per ms33584, both ends; do not prime and paint from flange of sleeve to near end of tube, both ends; final protective finish for exterior only

Material

Steel nut

Material Specification

Qq-s-637 federal specification 1st material response sleeve or qq-s-637 federal specification 2nd material response sleeve or mil-s-6758 military specification 3rd material response sleeve or mil-s-5626 military specification 4th material response sleeve

Surface Treatment

Primer tube and plastic tube

Special Test Features

Tube assembly to be proof tested at 6000 plus or minus 50 psi for 30 to 90 seconds without leakage or damage.

Surface Treatment Specification

Mil-p-52192 military specification 1st treatment response tube and mil-c-46168 military specification 2nd treatment response tube

Style Designator

Swivel, wrenching facilities each end

Thread Series Designator

Unjf all ends

Furnished Items And Quantity

2 nut with sleeve

FSC

4730 Railing Fittings Lubrication Tube Pipe Hose

NIIN

012707650

NSN

4730012707650

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

12355353

Cage Code:

19207

Status:

MSDS:

Q & A

Frequently asked questions for NSN 4730-01-270-7650

What are the manufacturers of nsn 4730012707650?

U S Army Tank Automotive Command (19207)

Does this nsn 4730012707650 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4730012707650
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.

Does nsn 4730012707650 contain any precious metals?
No precious metal content.

Does nsn 4730012707650 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4730012707650?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

App. Key

Cond. Code

Status

INC:

06078

FIIG:

A080B0

App. Key:

Cond. Code:

Status:

What do you get when you order from nationalstocknumber.org?

On Time Delivery
Certificate of Conformance
Quality Inspected Parts
Quality Fast Service