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Datasheet. 3-4INFB specification
A measurement of the pipe size the item will accommodate.
0.750in. 2nd end
The maximum temperature at which the item is rated to operate for an extended period of time.
87.8 deg celsius 1st response
The style designation indicating the configuration that most nearly corresponds to the appearance of the connection.
plain (pipe) 2nd end
The style designation indicating the configuration that most nearly corresponds to the appearance of the connection.
socket (tube) 1st end
Indicates the type of connection/s/.
threaded external pipe 2nd end
Indicates the type of connection/s/.
unthreaded internal tube 1st end
The number of threads on the item per linear inch measured on a line parallel to the thread axis.
14 all ends
The maximum pressure at which the item is rated for operation.
250.0 pounds per square inch 1st response
A designation that is used for the purpose of general identification of the thread.
0.750in. 2nd end ⁓2-1/64"
The physical configuration of the coupling flange.
hexagon
The nominal length of a straight line which passes through the center of the accommodated tube,and terminates at the outside circumference.
0.875in. 1st end
The nominal dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
2.875in.
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.
dielectric union
The chemical compound or mechanical mixture properties of which the item is fabricated.
copper tube
The chemical compound or mechanical mixture properties of which the item is fabricated.
steel thread piece
The type of media for which the item is designed.
water 1st response
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.
npt 2nd end
Answers.
Npt 2nd end
Steel thread piece
Copper tube
14 all ends
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 4730-00-569-7660 UNION,PIPE TO TUBE
npt 2nd end thread series dielectric union 14 all ends thread quantity per inch
- NIIN
- 005697660
- NIIN Date
- 11/28/74
- Schedule B
- Name Code
- 03787
- FIIG
- A080B0
- 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
Major End Users Countries and entities
- - National Aeronautics And Space Administration
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3-4INFB / Union,pipe to tubeWhat is the formal definition of this item?
A straight fitting capable of being taken apart and reassembled. it permits disconnection and connection of pipe or pipe fittings to tubing or tube fittings without disturbing the end connections or the rest of the line. it must have a pipe connection of any type or size on one end and a tube connection of any type or size on the other end.
