Pipe to Tube Tee

A3400C20

A3400C20
(NSN) National Stock Number
4730-00-283-6433
Federal Supply Classification
4730 Hose, Pipe, Tube, Lubrication and Railing Fittings
Item Name Code
03807
Schedule B Code
7307992000
Summary

2a 1st end thread class, 2a 3rd end thread class, flareless (tube) 3rd end connection style, flareless (tube) 1st end connection style, plain (pipe) 2nd end connection style, 1.688 inches nominal 2nd end leg length

DAC HCC DMIL RNCC
E - - 5
RNVC SADC MSDS RNAAC
2 - - AX
Identification

A fitting having three connections with the branch connection fixed at 90 degrees (1.5705 radians) to the run. The pipe connection(s) has standard pipe threads, or is unthreaded and designed to accommodate a pipe. The tube connection(s) 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 may have side inlet(s). It is used as a junction at the intersection of pipe or pipe fitting and a tube or tube fitting.

INC FIIG Concept Condition
03807 A080B0 - 1
Specifications
Thread Class
2a 1st end
Details A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.
Thread Class
2a 3rd end
Details A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.
Connection Style
flareless (tube) 3rd end
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the connection.
Connection Style
flareless (tube) 1st end
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the connection.
Connection Style
plain (pipe) 2nd end
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the connection.
Leg Length
1.688 inches nominal 2nd end
Details A measurement of the longest dimension of the leg,in distinction from width.
Leg Length
2.312 inches nominal 1st end
Details A measurement of the longest dimension of the leg,in distinction from width.
Connection Type
threaded external tube 1st end
Details Indicates the type of connection/s/.
Connection Type
threaded external tube 3rd end
Details Indicates the type of connection/s/.
Connection Type
threaded internal pipe 2nd end
Details Indicates the type of connection/s/.
Thread Quantity Per Inch
12 1st end
Details The number of threads on the item per linear inch measured on a line parallel to the thread axis.
Thread Quantity Per Inch
12 3rd end
Details The number of threads on the item per linear inch measured on a line parallel to the thread axis.
Nominal Thread Size
1.000 inches 2nd end
Details A designation that is used for the purpose of general identification of the thread.
Nominal Thread Size
1.625 inches 1st end
Details A designation that is used for the purpose of general identification of the thread.
Nominal Thread Size
1.625 inches 3rd end
Details A designation that is used for the purpose of general identification of the thread.
Seat Angle
12.0 degrees 1st end
Details The angle of the end surface upon which the mated surface seats.
Seat Angle
12.0 degrees 3rd end
Details The angle of the end surface upon which the mated surface seats.
Nominal Outside Diameter Tube Accommodated
1.250 inches 1st end
Details The nominal length of a straight line which passes through the center of the accommodated tube,and terminates at the outside circumference.
Nominal Outside Diameter Tube Accommodated
1.250 inches 3rd end
Details The nominal length of a straight line which passes through the center of the accommodated tube,and terminates at the outside circumference.
Material
steel overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Surface Treatment
cadmium inside
Details 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.
Surface Treatment
cadmium outside
Details 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.
Thread Series Designator
npt 2nd end
Details A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.
Thread Series Designator
un 3rd end
Details A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.
Thread Series Designator
un 1st end
Details A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
A3400C20 98660 E - 3 2 - AX
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N U - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
30000 - W -
RVC WCC TCC SHC
- 576 Z 9

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Manufacturer
MOSIER FLUID POWER OF OHIO INC DBA KC MOSIER CO
CAGE: 16799
MIAMISBURG , OH , 45342-6137
UNITED STATES
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FAQs
Frequently asked questions for NSN 4730-00-283-6433
What is the NIIN of the NSN 4730-00-283-6433?
The National Item Identification Number (NIIN) of the NSN 4730-00-283-6433 is 00-283-6433
When the NSN 4730-00-283-6433 was assigned to the Federal Catalog?
It was assigned 51 years ago, on Tue, Aug 28, 1973
Does the NSN 4730-00-283-6433 contain any precious metals?
Type/content is unknown
Does the NSN 4730-00-283-6433 contain any hazardous material?
No data in HMIRS

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