64-657 3-8IN

6465738IN Pipe Union

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Datasheet. 64-657 3-8IN specification

Nominal Pipe Size Accommodated
A measurement of the pipe size the item will accommodate.

0.375in. 1st end

Seat Type
Indicates the type of seat in the item.

ground joint

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 internal pipe 1st end

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

250.0 pounds per square inch 1st response

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

0.375in. 1st end ⁓1/64"

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

1.750in.

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

copper alloy

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

copper alloy seat

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

WATER-OIL-Gas 1st 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.

npt 1st end

Answers.

What class is the thread series?

Npt 1st end

What material is the pipe union made of ?

Copper alloy seat

What material is the pipe union made of ?

Copper alloy

What is the NSN for 64-657 3-8IN?

4730-00-840-9395

How is this classified for shipping?

Schedule B number: 7412200000
Copper alloy tube or pipe fittings

What's the federal classification of 64-657 3-8IN?

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 4730-00-840-9395 UNION,PIPE

npt 1st end thread series

NIIN: 008409395
NIIN Date: 01/01/63
Schedule B: 7412200000
Name Code: 03785
FIIG: A080B0
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.	485	Cage 80996
2.	485	Cage 80996

Major End Users Countries and entities

- Bureau of Engraving And Printing
- Israel

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Similar by Design Other unions with similar characteristics

Nothing similar to this part number was found in our inventory

64-657 3-8IN / Union,pipeWhat is the formal definition of this item?

A straight pipe fitting designed to join two lengths of pipe or pipe fittings in such a manner that they may be disconnected without disturbing the rest of the pipe line. the end connections have pipe threads or are unthreaded and designed to accommodate a pipe.