MS51819-31P

MS5181931P Straight Pipe To Tube Adapter

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Datasheet. MS51819-31P specification

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

0.125in. 2nd end

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

2a 1st end

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

flareless (tube) 1st end

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

plain (pipe) 2nd end

Connection Type
Indicates the type of connection/s/.

threaded external pipe 2nd end

Connection Type
Indicates the type of connection/s/.

threaded external tube 1st end

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

0.125in. 2nd end ⁓2-1/64"

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

0.312in. 1st end ⁓1/64"

Seat Angle
The angle of the end surface upon which the mated surface seats.

12.0 degrees 1st end

Nominal Outside Diameter Tube Accommodated
The nominal length of a straight line which passes through the center of the accommodated tube,and terminates at the outside circumference.

0.125in. 1st end

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

1.031in.

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

steel

Surface Treatment
The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.

phosphate

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.

nptf 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

Furnished Items And Quantity
The name and number of those parts furnished with the item of supply that have not been specified elsewhere.

1 tube coupling nut w/sleeve

Specification/standard Data
The document designator of the specification or standard which established the item of supply.

81343-J514 professional/industrial association standard and 96906-MS51819 government standard

Nondefinitive Spec/std Data
The number,letter,or symbol that indicates the type,style,grade,class,and the like,of an item in a nonidentifying specification or standard.

19a figure

Answers.

What quantity is this sold in?

5EA

What class is the thread series?

Unf 1st end

What class is the thread series?

Nptf 2nd end

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

Steel

What is the thread class?

2a 1st end

What is the NSN for MS51819-31P?

4730-00-278-4339

How is this classified for shipping?

Schedule B number: 7307992000
nmfc 052190
Other fittings nesoi of iron or nonalloy steel

What's the federal classification of MS51819-31P?

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 4730-00-278-4339 ADAPTER,STRAIGHT,PIPE TO TUBE

unf 1st end thread series phosphate surface treated 2a 1st end thread class

NIIN
002784339
NIIN Date
01/01/63
Schedule B
7307992000 
Name Code
03776
FIIG
A080B0
Item Weight
0.200lbs
Item Dimensions
--
QUP
Historical Price
$5.80 EA
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

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

1. 200-1-2 Cage 05270
2. 200-1-2 Cage 35724
3. 200-1-2 Cage 02570
4. MS51819-1PA Cage 96906
5. 2FBU-S Cage 30780
6. 2-2 080102CA-PHOS Cage 81343
7. J514 Cage 81343
8. 5P7907 Cage 11083
9. 2FB4S Cage 30780
10. 2FBUS Cage 45681
11. 2FB4S Cage 98441
12. 2FBUS Cage 20780
13. 568CKX2 Cage 32537
14. 2FBU-S Cage 98441
15. 200-1-2 Cage 35724
16. 200-1-2 Cage 02570
17. 200-1-2 Cage 05270
18. MS51819-1PA Cage 96906
19. 5P7907 Cage 11083
20. 2FBU-S Cage 30780
21. 2-2 080102CA-PHOS Cage 81343
22. J514 Cage 81343
23. 2FBUS Cage 45681
24. 2FB4S Cage 30780
25. 2FB4S Cage 98441
26. 2FBUS Cage 20780
27. 2FBU-S Cage 98441
28. 568CKX2 Cage 32537

Major End Users Countries and entities

  • - National Aeronautics And Space Administration 
  • - Department of The Army 
  • - Department of The Navy 
  • - Department of The Air Force 
  • - U.s. Marine Corps 
  • - Poland 
  • - Brazil 
  • - Israel 
  • - Belgium 
  • - Republic of Korea 
  • - United Kingdom 
  • - Greece 

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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 adapters with similar characteristics

Nothing similar to this part number was found in our inventory

MS51819-31P / Adapter,straight,pipe to tubeWhat 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 machine threads (straight threads other than pipe or hose series) designed to accommodate a tube or is unthreaded and designed to accommodate a tube. it is designed to join a pipe or pipe fitting to a tube or tube fitting in a straight line.