Tube Elbow
C5525X4
(NSN) National Stock Number
4730-01-293-2921
Federal Supply Classification
4730 Hose, Pipe, Tube, Lubrication and Railing Fittings
Item Name Code
03771
Schedule B Code
7307929000
Summary
2a 1st end bulkhead thread class, 2a all ends thread class, 400.0 deg fahrenheit single response maximum operating temp, flared (tube) all ends connection style, 1.590 inches nominal 1st end leg length, 0.970 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
2a 1st end bulkhead
Details
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.Thread Class
2a all ends
Details
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.Maximum Operating Temp
400.0 deg fahrenheit single response
Details
The maximum temperature at which the item is rated to operate for an extended period of time.Connection Style
flared (tube) all ends
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the connection.Leg Length
1.590 inches nominal 1st end
Details
A measurement of the longest dimension of the leg,in distinction from width.Leg Length
0.970 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
0.438 inches 1st end bulkhead
Details
A designation that is used for the purpose of general identification of the thread.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
37.0 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 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.Material
steel overall
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Thread Series Designator
unf 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.Thread Series Designator
unf 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 |
|---|---|---|---|---|---|---|---|
| C5525-4 | 01276 | 6 | - | C | 1 | - | ZZ |
| C5525X4 | 79470 | E | - | 3 | 9 | - | AX |
| 0928917-4 | 68864 | 6 | - | 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 |
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Manufacturer
FAQs
Frequently asked questions for NSN 4730-01-293-2921
What is the NIIN of the NSN 4730-01-293-2921?
The National Item Identification Number (NIIN) of the NSN 4730-01-293-2921 is 01-293-2921
When the NSN 4730-01-293-2921 was assigned to the Federal Catalog?
It was assigned 35 years ago, on Mon, Jan 30, 1989
Does the NSN 4730-01-293-2921 contain any precious metals?
Does not contain precious metal
Does the NSN 4730-01-293-2921 contain any hazardous material?
No data in HMIRS
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