Tube Elbow
AS18280
(NSN) National Stock Number
4730-00-278-8160
Federal Supply Classification
4730 Hose, Pipe, Tube, Lubrication and Railing Fittings
Item Name Code
03771
Schedule B Code
7609000000
Summary
3a 1st end bulkhead thread class, 3a all ends thread class, 275.0 deg fahrenheit single response maximum operating temp, flareless (tube) all ends connection style, 1.688 inches nominal 1st end leg length, 1.062 inches nominal 2nd end leg length
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| E | - | - | 3 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 1 | - | - | 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 1st 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
275.0 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
1.688 inches nominal 1st end
Details
A measurement of the longest dimension of the leg,in distinction from width.Leg Length
1.062 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/.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
0.562 inches 1st end bulkhead
Details
A designation that is used for the purpose of general identification of the thread.Nominal Thread Size
0.562 inches all ends
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
0.375 inches all ends
Details
The nominal length of a straight line which passes through the center of the accommodated tube,and terminates at the outside circumference.Special Features
used on grumman aircraft,model a10
Details
Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification on one or more other functions.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.Media For Which Designed
hydraulic fluid single response
Details
The type of media for which the item is designed.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.Surface Treatment Document And Classification
mil-a-8625,type 2,class 1 mil 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.Thread Series Designator
unjf 1st 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
96906-ms21908 government standard
Details
The document designator of the specification or standard which established the item of supply.Master-Cross Reference List
| Part | CAGE | DAC | HCC | RNCC | RNVC | MSDS | RNAAC |
|---|---|---|---|---|---|---|---|
| MS21908D6 | R1120 | 6 | - | 5 | 9 | - | ZG |
| MS21908D6 | A0170 | 5 | - | 5 | 2 | - | ZR |
| MS21908D6 | A0126 | 5 | - | 5 | 2 | - | ZR |
| 156/5 | K7739 | 4 | - | 5 | 2 | - | ZK |
| X5008/12/156 ITEM 5 | K7018 | 2 | - | 5 | 9 | - | ZK |
| X5008/12/156/5 | K7018 | 2 | - | 5 | 9 | - | ZK |
| MS21908D6 | 14397 | 3 | - | 5 | 9 | - | AX |
| MS21908D6 | 03647 | 3 | - | 5 | 9 | - | AX |
| MS21908D6 | 00624 | 3 | - | 5 | 9 | - | AX |
| ER833-6D | 79470 | 3 | - | 5 | 9 | - | AX |
| ER833D6 | 79470 | 3 | - | 5 | 9 | - | AX |
| MS21908D6 | 79470 | 3 | - | 5 | 9 | - | AX |
| AS21908D6 | 0U583 | E | - | 3 | 2 | - | ZZ |
| AS18280 | 81343 | E | - | 5 | 9 | - | ZZ |
| AS21908D6 | 81343 | E | - | 5 | 9 | - | ZZ |
| MS21908D6 | 50948 | 3 | - | 5 | 9 | - | AX |
| MIL-F-18280 | 81349 | E | - | 5 | 9 | - | ZZ |
| M21908D6 | 96906 | 3 | - | C | 1 | - | ZZ |
| MS21908D6 | 96906 | 4 | - | 5 | 9 | - | AX |
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
| HMIC | PMIC | ESD/EMI | Criticality |
|---|---|---|---|
| N | A | - | - |
Freight
Universal / National Freight and Handling Information
| UFC | HMC | LTL | LCL |
|---|---|---|---|
| 30000 | - | W | - |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | 576 | Z | 9 |
Certified Supplier
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Manufacturer
FAQs
Frequently asked questions for NSN 4730-00-278-8160
What is the NIIN of the NSN 4730-00-278-8160?
The National Item Identification Number (NIIN) of the NSN 4730-00-278-8160 is 00-278-8160
When the NSN 4730-00-278-8160 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Sun, Jan 1, 1961
Does the NSN 4730-00-278-8160 contain any precious metals?
Does not contain precious metal
Does the NSN 4730-00-278-8160 contain any hazardous material?
No data in HMIRS
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