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Pipe Reducer NSN 4730-01-042-4640

Item Description

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).

NSN 4730-01-042-4640 NSN: 4730-01-042-4640

Features and Characteristics

Pipe Size Accommodated
3.000 inches 1st end
Reducer Type
Concentric
Maximum Operating Temp
425.0 degrees fahrenheit 1st response
Connection Style
Socket w/ grove (pipe) 1st end
Connection Type
Unthreaded internal pipe 1st end
Maximum Operating Pressure
400.0 pounds per square inch 2nd response
Pipe Wall Thickness Designation For Which Designed
Schedule standard all ends
Nominallength
2.188 inches
Material
Copper alloy
Material Specification
Astm b62 assn standard single material response
Media For Which Designed
Water-oil-gas 2nd response
Furnished Items And Quantity
1 brazing ring
Specification Data
81349-mil-f-1183 government specification
Nondefinitive Specification/std Data
A type and 2 figure
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
010424640
NSN
4730010424640

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
M1183/8-59-A
Cage Code:
81349
Status:
A
MSDS:
Part Number:
MIL-F-1183
Cage Code:
81349
Status:
A
MSDS:
Part Number:
5157-549
Cage Code:
72423
Status:
A
MSDS:
Part Number:
00699067574311
Cage Code:
72423
Status:
A
MSDS:
Part Number:
5157-549 3 1/2
Cage Code:
72423
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7412200000
  • NAICS: 332919
  • SITC: 68272
  • Description: Copper alloy tube or pipe fittings
  • End Use (Code 12300):
    Finished metal shapes

Q & A

Frequently asked questions for NSN 4730-01-042-4640
What are the manufacturers of nsn 4730010424640?
Does this nsn 4730010424640 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730010424640
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).
Does nsn 4730010424640 contain any precious metals?
Precious metal content is unknown.
Does nsn 4730010424640 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730010424640?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
08505
FIIG:
A080B0
App. Key:
A
Cond. Code:
1
Status:
A

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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
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