Tube to Boss Tee

12S50XS

12S50XS
(NSN) National Stock Number
4730-00-933-0743
Federal Supply Classification
4730 Hose, Pipe, Tube, Lubrication and Railing Fittings
Item Name Code
22683
Schedule B Code
7307992000
Summary

2a all ends thread class, double threaded section w/ gasket and locknut sealing (boss) 3rd end connection style, flared (tube) 2nd end connection style, flared (tube) 1st end connection style, plain (pipe) inlet connection style, 1.625 inches nominal 1st end leg length

DAC HCC DMIL RNCC
3 - - 3
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 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. The boss connection(s) has external or internal machine threads (straight threads other than pipe or hose series), and is designed to facilitate a gasket, preformed packing, washer, or the like, to form a seal at the boss. It may have side inlet(s). It is used as a junction at the intersection of a tube or fitting and a boss or boss fitting on items such as a tank, housing, valve fitting, or the like. See also tee, tube; and tee, pipe to tube. Excludes:connector, multiple, fluid pressure line.

INC FIIG Concept Condition
22683 A080B0 - 1
Specifications
Thread Class
2a all ends
Details A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.
Connection Style
double threaded section w/ gasket and locknut sealing (boss) 3rd end
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the connection.
Connection Style
flared (tube) 2nd end
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the connection.
Connection Style
flared (tube) 1st end
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the connection.
Connection Style
plain (pipe) inlet
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the connection.
Leg Length
1.625 inches nominal 1st end
Details A measurement of the longest dimension of the leg,in distinction from width.
Leg Length
1.922 inches nominal 3rd end
Details A measurement of the longest dimension of the leg,in distinction from width.
Connection Type
threaded external boss 3rd end
Details Indicates the type of connection/s/.
Connection Type
threaded external tube 1st end
Details Indicates the type of connection/s/.
Connection Type
threaded external tube 2nd end
Details Indicates the type of connection/s/.
Thread Quantity Per Inch
12 all ends
Details The number of threads on the item per linear inch measured on a line parallel to the thread axis.
Nominal Thread Size
1.062 inches all ends
Details A designation that is used for the purpose of general identification of the thread.
Nominal Thread Size
0.125 inches inlet
Details A designation that is used for the purpose of general identification of the thread.
Seat Angle
37.0 degrees 2nd end
Details The angle of the end surface upon which the mated surface seats.
Seat Angle
37.0 degrees 1st end
Details The angle of the end surface upon which the mated surface seats.
Nominal Outside Diameter Tube Accommodated
0.750 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
0.750 inches 2nd 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.
Thread Series Designator
npt inlet
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 all ends
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.
Furnished Items And Quantity
1 locknut and 1 preformed packing and 1 flat washer
Details The name and number of those parts furnished with the item of supply that have not been specified elsewhere.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
LT1-1198 03677 6 - 5 9 - AX
LT1-1664 03677 1 - 5 9 - AX
19K8 89749 3 - 3 2 - AX
12S50XS 45681 3 - 5 9 - AX
12S50XS 98441 3 - 5 9 - 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
PARKER-HANNIFIN CORPORATION DIV TUBE FITTINGS DIVISION
CAGE: 30780
COLUMBUS , OH , 43228-9747
UNITED STATES
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FAQs
Frequently asked questions for NSN 4730-00-933-0743
What is the NIIN of the NSN 4730-00-933-0743?
The National Item Identification Number (NIIN) of the NSN 4730-00-933-0743 is 00-933-0743
When the NSN 4730-00-933-0743 was assigned to the Federal Catalog?
It was assigned 57 years ago, on Wed, Mar 1, 1967
Does the NSN 4730-00-933-0743 contain any precious metals?
Type/content is unknown
Does the NSN 4730-00-933-0743 contain any hazardous material?
No data in HMIRS

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