Tube Elbow
ER833D0405
(NSN) National Stock Number
4730-00-220-1790
Federal Supply Classification
4730 Hose, Pipe, Tube, Lubrication and Railing Fittings
Item Name Code
03771
Schedule B Code
7609000000
Summary
3a 2nd end bulkhead thread class, 3a all ends thread class, 135.0 deg fahrenheit single response maximum operating temp, flareless (tube) all ends connection style, 1.055 inches nominal 1st end leg length, 1.055 inches nominal 2nd end leg length
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 5 | - | - | 5 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | ZZ |
Identification
A fitting that forms an angle of less than 180 degrees (3.141 radians) from a straight flow. Both connecting ends have 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 or heel inlet(s). See also elbow, pipe and connector, multiple, fluid pressure line.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 03771 | A080B0 | - | 1 |
Specifications
Thread Class
3a 2nd end bulkhead
Details
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.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 fahrenheit single response
Details
The maximum temperature at which the item is rated to operate for an extended period of time.Connection Style
flareless (tube) all ends
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the connection.Leg Length
1.055 inches nominal 1st end
Details
A measurement of the longest dimension of the leg,in distinction from width.Leg Length
1.055 inches nominal 2nd end
Details
A measurement of the longest dimension of the leg,in distinction from width.Connection Type
threaded external tube all ends
Details
Indicates the type of connection/s/.Nominal Thread Size
0.438 inches 2nd end
Details
A designation that is used for the purpose of general identification of the thread.Nominal Thread Size
0.438 inches 2nd end bulkhead
Details
A designation that is used for the purpose of general identification of the thread.Nominal Thread Size
0.500 inches 1st end
Details
A designation that is used for the purpose of general identification of the thread.Seat Angle
12.0 degrees all ends
Details
The angle of the end surface upon which the mated surface seats.Flow Angle
90.0 degrees
Details
The angle that the flow is turned from the straight flow.Nominal Outside Diameter Tube Accommodated
0.250 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.Nominal Outside Diameter Tube Accommodated
0.312 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.Material
aluminum alloy 2014 overall
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material Document And Classification
qq-a-367,t6 fed spec single 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
anodize 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.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.Thread Series Designator
unjf 2nd end bulkhead
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.Specification/Standard Data
81343-as1008 professional/industrial association standard
Details
The document designator of the specification or standard which established the item of supply.Nondefinitive Spec/Std Data
2 style
Details
The number,letter,or symbol that indicates the type,style,grade,class,and the like,of an item in a nonidentifying specification or standard.Master-Cross Reference List
| Part | CAGE | DAC | HCC | RNCC | RNVC | MSDS | RNAAC |
|---|---|---|---|---|---|---|---|
| AS1008D0405 | 01673 | 3 | - | 3 | 2 | - | AX |
| AS1008D0405 | 14798 | 3 | - | 5 | 9 | - | AX |
| ER833D0405 | 14798 | 6 | - | 5 | 9 | - | AX |
| AS1008D0405 | 14397 | 3 | - | 3 | 2 | - | AX |
| ER833D0405 | 92003 | 3 | - | 5 | 9 | - | AX |
| AS1008D0405 | 03647 | 3 | - | 5 | 9 | - | AX |
| AS1008D0405 | 98897 | 6 | - | 3 | 2 | - | ZZ |
| AS1008D0405 | 00624 | 3 | - | 3 | 2 | - | AX |
| ER833D0405 | 45681 | 3 | - | 5 | 9 | - | AX |
| ER833D0405 | 79470 | 3 | - | 5 | 9 | - | AX |
| ER833D0405 | 50948 | 3 | - | 5 | 9 | - | AX |
| MILF18280 | 81349 | E | - | 4 | 1 | - | 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 4730-00-220-1790
What is the NIIN of the NSN 4730-00-220-1790?
The National Item Identification Number (NIIN) of the NSN 4730-00-220-1790 is 00-220-1790
When the NSN 4730-00-220-1790 was assigned to the Federal Catalog?
It was assigned 55 years ago, on Wed, Feb 12, 1969
Does the NSN 4730-00-220-1790 contain any precious metals?
Type/content is unknown
Does the NSN 4730-00-220-1790 contain any hazardous material?
No data in HMIRS
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