2507-4-4-SS

250744SS Pipe To Boss Elbow

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Datasheet. 2507-4-4-SS specification

Thread Class
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.

2a 1st end

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

1430-01-418-4396, patroit missile

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

gasket seal (boss) 2nd end

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

plain (pipe) 1st end

Leg Length
A measurement of the longest dimension of the leg,in distinction from width.

1.030in. 1st end

Leg Length
A measurement of the longest dimension of the leg,in distinction from width.

0.970in. 2nd end

Flange Shape
The physical configuration of the flange.

hexagon 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.

20 1st end

Inlet Location
Indicates the location of the inlet on the item.

LEFT-Hand side single inlet

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

0.438in. 1st end ⁓1/64"

Nominal Width Across Flats
The shortest nominal straight line between flats,perpendicular to the height of an item.

0.563in. 1st end

Nominal Width Across Flats
The shortest nominal straight line between flats,perpendicular to the height of an item.

0.688in. 2nd end

Flange Face Design
The design of the flange face.

recessed straight 2nd end

Reduced Passage Nominal Inside Diameter
The nominal length of a straight line which passes through the center of the reduced passage,and terminates at the inside circumference.

0.172in. 1st end

Reduced Passage Nominal Inside Diameter
The nominal length of a straight line which passes through the center of the reduced passage,and terminates at the inside circumference.

0.219in. 2nd end

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.

wrench flats across elbow is 0.438in.

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.

npsm 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.

unf 1st end

Answers.

What quantity is this sold in?

1EA

What class is the thread series?

Unf 1st end

What class is the thread series?

Npsm 2nd end

What material is the pipe to boss elbow made of ?

Steel comp 316

What is the thread quantity per inch?

20 1st end

What is the thread quantity per inch?

18 2nd end

What is the thread class?

2a 1st end

What is the NSN for 2507-4-4-SS?

4730-01-497-7016

How is this classified for shipping?

Schedule B number: 7307929000
nmfc 052190
Threaded elbows and bends of iron or steel (other than cast iron or stainless steel) for pipes and tubes

What's the federal classification of 2507-4-4-SS?

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 4730-01-497-7016 ELBOW,PIPE TO BOSS

Used on 1430-01-418-4396, patroit missile. unf 1st end thread series wrench flats across elbow is 0.438" 20 1st end thread quantity per inch 2a 1st end thread class

NIIN
014977016
NIIN Date
05/31/02
Schedule B
7307929000 
Name Code
22678
FIIG
A080B0
Item Weight
0.000lbs
Item Dimensions
--
QUP
Historical Price
$398.53 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

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

1. G761854 Cage 49956
2. G761854-1 Cage 49956

Major End Users Countries and entities

  • - Department of The Army 
  • - Germany 

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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 elbows with similar characteristics

Nothing similar to this part number was found in our inventory

2507-4-4-SS / Elbow,pipe to bossWhat is the formal definition of this item?

A fitting that forms an angle of less than 180 degrees (3.141 radians) from the straight flow. one connecting end has standard pipe threads, or is unthreaded and 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 may have side or heel inlet(s). it is designed to connect a pipe or pipe fitting to a boss or boss fitting on items such as tanks, housings, valve fittings, or the like. see also elbow, pipe; and elbow, pipe to tube. excludes connector, multiple, fluid pressure line.