Pipe to Tube Elbow
MIL-DTL-18866
(NSN) National Stock Number
4730-00-115-3773
Federal Supply Classification
4730 Hose, Pipe, Tube, Lubrication and Railing Fittings
Item Name Code
03770
Schedule B Code
7307929000
Summary
2a 1st end thread class, 250.0 deg fahrenheit 1st response maximum operating temp, -65.0 deg fahrenheit 2nd response maximum operating temp, flared (tube) 1st end connection style, plain (pipe) 2nd end connection style, 1.422 inches nominal 1st end leg length
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| E | - | - | 4 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 1 | - | - | ZZ |
Identification
A fitting that forms an angle of less than 180 degrees (3.142 radians) from the straight flow. One connecting end has standard pipe threads, or is unthreaded and designed to accommodate a pipe. The other end 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 or heel inlet(s). See also elbow, pipe; elbow, tube; and connector, multiple, fluid pressure line.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 03770 | A080B0 | - | 1 |
Specifications
Thread Class
2a 1st end
Details
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.Maximum Operating Temp
250.0 deg fahrenheit 1st response
Details
The maximum temperature at which the item is rated to operate for an extended period of time.Maximum Operating Temp
-65.0 deg fahrenheit 2nd response
Details
The maximum temperature at which the item is rated to operate for an extended period of time.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) 2nd end
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the connection.Leg Length
1.422 inches nominal 1st end
Details
A measurement of the longest dimension of the leg,in distinction from width.Leg Length
1.594 inches nominal 2nd end
Details
A measurement of the longest dimension of the leg,in distinction from width.Connection Type
threaded external pipe 2nd end
Details
Indicates the type of connection/s/.Connection Type
threaded external tube 1st 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
0.750 inches all ends
Details
A designation that is used for the purpose of general identification of the thread.Seat Angle
37.0 degrees 1st end
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
0.500 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
steel comp 316 overall or steel comp 303 overall
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material Document And Classification
fed std 66,comp 300 series fed std 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
air 2nd response
Details
The type of media for which the item is designed.Media For Which Designed
hydraulic fluid 1st response
Details
The type of media for which the item is designed.Surface Treatment
passivate 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-35,type 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
nptf 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
unf 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.Furnished Items And Quantity
1 tube coupling nut w/sleeve
Details
The name and number of those parts furnished with the item of supply that have not been specified elsewhere.Specification/Standard Data
96906-ms51504 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 |
|---|---|---|---|---|---|---|---|
| 6138952 | 80091 | A | - | D | 9 | - | AX |
| 6138952-46 | 80091 | E | - | 5 | 1 | - | AX |
| MS51504A8-12S | 30327 | 6 | - | 5 | 9 | - | AX |
| MS51504A8-12S | 00624 | 6 | - | 5 | 1 | - | AX |
| MS51504A8-12S | 30780 | 5 | - | 5 | 1 | - | ZZ |
| MS51504A8-12S | 93188 | 6 | - | 5 | 9 | - | AX |
| MS51504A8-12S | 98441 | E | - | 5 | 9 | - | AX |
| MS51504A8-12S | 98660 | 6 | - | 5 | 1 | - | AX |
| MS51504A8-12S | 13174 | 5 | - | 5 | 9 | - | ZZ |
| MS51504A8-12S | 96906 | E | - | 2 | 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 |
Certified Supplier
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Manufacturer
MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
CAGE: 81349
FAQs
Frequently asked questions for NSN 4730-00-115-3773
What is the NIIN of the NSN 4730-00-115-3773?
The National Item Identification Number (NIIN) of the NSN 4730-00-115-3773 is 00-115-3773
When the NSN 4730-00-115-3773 was assigned to the Federal Catalog?
It was assigned 56 years ago, on Fri, Oct 4, 1968
Does the NSN 4730-00-115-3773 contain any precious metals?
Type/content is unknown
Does the NSN 4730-00-115-3773 contain any hazardous material?
No data in HMIRS
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