259-2040-4-4

259204044 Straight Pipe To Boss Adapter

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Datasheet. 259-2040-4-4 specification

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

0.250in. 2nd end

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

0.250in. 1st end

End Item Identification
The national stock number or the identification information of the end equipment for which the item is a part.

support equipment B-2 bomber

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

gasket seal (pipe) 1st end

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

gasket seal (boss) 2nd end

Connection Type
Indicates the type of connection/s/.

threaded external pipe 1st end

Connection Type
Indicates the type of connection/s/.

threaded internal boss 2nd 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

Thread Quantity Per Inch
The number of threads on the item per linear inch measured on a line parallel to the thread axis.

18 1st end

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

0.250in. 1st end ⁓1/64"

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

0.250in. 2nd end ⁓2-1/64"

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

1.390in.

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

steel comp 316

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 2nd end

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 quantity is this sold in?

1EA

What class is the thread series?

Npt 1st end

What class is the thread series?

Npt 2nd end

What material is the straight pipe to boss adapter made of ?

Steel comp 316

What is the thread quantity per inch?

18 1st end

What is the thread quantity per inch?

18 2nd end

What is the NSN for 259-2040-4-4?

4730-01-466-1084

How is this classified for shipping?

Schedule B number: 7307994000
nmfc 052190
Other fittings nesoi of alloy steel not stainless

What's the federal classification of 259-2040-4-4?

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 4730-01-466-1084 ADAPTER,STRAIGHT,PIPE TO BOSS

Used on support equipment b-2 bomber. npt 1st end thread series 18 1st end thread quantity per inch

NIIN: 014661084
NIIN Date: 07/07/99
Schedule B: 7307994000
Name Code: 22674
FIIG: A080B0
Item Weight: 0.000lbs
Item Dimensions: --
QUP: 1
Historical Price: $425.43 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 Air Force

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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: Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing
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 adapters with similar characteristics

Nothing similar to this part number was found in our inventory

259-2040-4-4 / Adapter,straight,pipe to bossWhat is the formal definition of this item?

An adapter having standard pipe threads on one end or an unthreaded end designed to accommodate a pipe. the other end has external or internal machine threads (straight threads other than pipe or hose series) and is designed to facilitate a gasket, preformed packing, washer, or the like to form a seal at the boss. it is designed to join a pipe or pipe fitting to a boss or boss fitting in a straight line on items such as tanks, housing, valve fittings, or the like. see also adapter bushing and coupling, pipe.