7M148J4

7M148J4 Tube Elbow
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Datasheet. 7M148J4 specification

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

2a 2nd end

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

2b 1st end

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

aircraft applicaiton

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

flared (tube) 2nd end

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

swivel nut, flare (tube) style 3 optional end 1st end

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

0.890in. 2nd end

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

1.000in. 1st end

Connection Type
Indicates the type of connection/s/.

threaded external tube 2nd end

Connection Type
Indicates the type of connection/s/.

threaded internal tube 1st end

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

0.438in. all ends ⁓29/64"

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

37.0 degrees all ends

Flow Angle
The angle that the flow is turned from the straight flow.

90.0 degrees

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.

0.250in. all ends

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.

37 deg surface shall be free of anodize and alodined per MIL-C-5541, class 1a

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

steel comp 304

Material Document And Classification
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.

QQ-S-763 fed spec single material response

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.

passivate

Surface Treatment Document And Classification
The specification,standard,or manufacturers reference,and the classification designation,such as type,class,grade,and the like,that identifies the surface treatment material.

MIL-F-14072, E300, TY2 mil spec single treatment response outside

Surface Treatment Document And Classification
The specification,standard,or manufacturers reference,and the classification designation,such as type,class,grade,and the like,that identifies the surface treatment material.

MIL-S-5002 mil spec single treatment response inside

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 all ends

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.

96906-MS51521 government standard

Answers.

What quantity is this sold in?

1EA

What class is the thread series?

Unf all ends

What material is the tube elbow made of ?

Steel comp 304

What is the thread class?

2b 1st end

What is the thread class?

2a 2nd end

What is the NSN for 7M148J4?

4730-00-409-8775

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 7M148J4?

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 4730-00-409-8775 ELBOW,TUBE

Used on aircraft applicaiton. unf all ends thread series passivate surface treated 37 deg surface shall be free of anodize 2b 1st end thread class

NIIN
004098775
NIIN Date
11/13/70
Schedule B
7307929000 
Name Code
03771
FIIG
A080B0
Item Weight
0.100lbs
Item Dimensions
QUP
1 
Historical Price
$113.40 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. AA67028-4K Cage 06581
2. 37DH4S Cage 14728
3. C910-4S Cage 81755
4. 7M148 Cage 76301
5. 462K052S04 Cage 92003
6. 37DH4S Cage 14798
7. 5-01527-4S Cage 00624
8. 462K052S04 Cage 50948

Major End Users Countries and entities

  • - Department of The Army 
  • - Department of The Air Force 
  • - Department of The Navy 
  • - U.s. Marine Corps 
  • - Poland 
  • - Spain 
  • - Singapore 
  • - Australia 
  • - Republic of Korea 
  • - United Kingdom 
  • - Italy 
  • - Greece 
  • - Turkey 

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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

7M148J4 / Elbow,tubeWhat is the formal definition of this item?

A fitting that forms an angle of less than 180 degrees (3.141 radians) from a straight flow. both connecting ends have 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 may have side or heel inlet(s). see also elbow, pipe and connector, multiple, fluid pressure line.