Tube to Boss Tee
GA7418F040404
(NSN) National Stock Number
4730-00-181-7694
Federal Supply Classification
4730 Hose, Pipe, Tube, Lubrication and Railing Fittings
Item Name Code
22683
Schedule B Code
7307994000
Summary
3a all ends thread class, 135.0 deg celsius single response maximum operating temp, double threaded section w/ gasket and locknut sealing (boss) 2nd end connection style, flareless (tube) 3rd end connection style, flareless (tube) 1st end connection style, 0.770 inches nominal 1st end leg length
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| E | - | - | 5 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 9 | - | - | 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
3a all ends
Details
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.Maximum Operating Temp
135.0 deg celsius single response
Details
The maximum temperature at which the item is rated to operate for an extended period of time.Connection Style
double threaded section w/ gasket and locknut sealing (boss) 2nd end
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the connection.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.Leg Length
0.770 inches nominal 1st end
Details
A measurement of the longest dimension of the leg,in distinction from width.Leg Length
0.770 inches nominal 3rd end
Details
A measurement of the longest dimension of the leg,in distinction from width.Leg Length
1.030 inches nominal 2nd end
Details
A measurement of the longest dimension of the leg,in distinction from width.Connection Type
threaded external boss 2nd 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 3rd end
Details
Indicates the type of connection/s/.Maximum Operating Pressure
3000.0 pounds per square inch single response
Details
The maximum pressure at which the item is rated for operation.Nominal Thread Size
0.438 inches all ends
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
0.250 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
0.250 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 comp 1137 or steel comp 1141 or steel comp 4130 overall
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material Document And Classification
66 fed std all material responses or mil-s-6758 mil spec 3rd material response overall
Details
The specification, standard, or manufacturer's reference and the classification designation, such as class, condition, temper, and the like, that identifies the material.Surface Treatment
cadmium overall
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 Document And Classification
qq-p-416,type 2,class 2 fed spec single treatment response overall
Details
The specification,standard,or manufacturers reference,and the classification designation,such as type,class,grade,and the like,that identifies the surface treatment material.Thread Series Designator
unjf 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.Master-Cross Reference List
| Part | CAGE | DAC | HCC | RNCC | RNVC | MSDS | RNAAC |
|---|---|---|---|---|---|---|---|
| STSPB231F040404 | 59680 | E | - | 5 | 2 | - | ZZ |
| DLG231F040404 | 14798 | E | - | 5 | 9 | - | AX |
| STSPB231F040404 | 14397 | 6 | - | 5 | 9 | - | AX |
| 4671146F040404 | 92003 | E | - | 5 | 9 | - | AX |
| VSF1238F040404 | 92215 | E | - | 5 | 9 | - | AX |
| STSPB231F040404 | 98897 | 5 | - | 7 | 2 | - | AX |
| 2-02295F040404 | 00624 | E | - | 5 | 9 | - | AX |
| ER231F040404 | 79470 | E | - | 5 | 9 | - | AX |
| 4671146F040404 | 50948 | 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
FAQs
Frequently asked questions for NSN 4730-00-181-7694
What is the NIIN of the NSN 4730-00-181-7694?
The National Item Identification Number (NIIN) of the NSN 4730-00-181-7694 is 00-181-7694
When the NSN 4730-00-181-7694 was assigned to the Federal Catalog?
It was assigned 51 years ago, on Wed, Feb 28, 1973
Does the NSN 4730-00-181-7694 contain any precious metals?
Type/content is unknown
Does the NSN 4730-00-181-7694 contain any hazardous material?
No data in HMIRS
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