1790039

1790039 Pipe Reducer
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Datasheet. 1790039 specification

Reducer Type
Refers to the location of the ends whether on the same centerline (concentric) or on different centerlines (eccentric).

concentric

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

nsn 4930-01-365-5725-Lubricating and servicing unit, power

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

plain (pipe) 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 internal pipe 1st end

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

0.125in. 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"

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

copper alloy

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 all ends

Answers.

What quantity is this sold in?

1EA

What class is the thread series?

Nptf all ends

What material is the pipe reducer made of ?

Copper alloy

What is the NSN for 1790039?

4730-01-483-1961

How is this classified for shipping?

Schedule B number: 7412200000
nmfc 052190
Copper alloy tube or pipe fittings

What's the federal classification of 1790039?

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 4730-01-483-1961 REDUCER,PIPE

Used on nsn 4930-01-365-5725-lubricating and servicing unit,power. nptf all ends thread series

NIIN
014831961
NIIN Date
03/20/01
Schedule B
7412200000 
Name Code
08505
FIIG
A080B0
Item Weight
0.000lbs
Item Dimensions
40 X 40 X 5
QUP
1 
Historical Price
$69.90 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. 43760 Cage 0FKM1
2. 43760 Cage 0FKM1
3. 43760 Cage 0FKM1

Major End Users Countries and entities

  • - Department of The Army 

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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 reducers with similar characteristics

Nothing similar to this part number was found in our inventory

1790039 / Reducer,pipeWhat is the formal definition of this item?

A straight pipe fitting having a different size connection on each end. it is designed to join two pipes of different sizes or two pipe fittings of different sizes. excludes bushing (as modified).