Tube Elbow
990C343H01
(NSN) National Stock Number
4730-00-814-5370
Federal Supply Classification
4730 Hose, Pipe, Tube, Lubrication and Railing Fittings
Item Name Code
03771
Schedule B Code
-
Summary
3a all ends thread class, flareless (tube) all ends connection style, 1.375 inches nominal all ends leg length, threaded external tube all ends connection type, 20 all ends thread quantity per inch, 0.750 inches all ends nominal thread size
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 2 | - | - | 7 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | 9Z |
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 all ends
Details
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.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
1.375 inches nominal all ends
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/.Thread Quantity Per Inch
20 all ends
Details
The number of threads on the item per linear inch measured on a line parallel to the thread axis.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
20.0 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
0.500 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
copper alloy elbow or copper alloy 377 elbow
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material
copper alloy nut or copper alloy 360 nut
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material
copper alloy sleeve
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material Document And Classification
qq-b-626,comp 21 fed spec 2nd material response elbow
Details
The specification, standard, or manufacturer's reference and the classification designation, such as class, condition, temper, and the like, that identifies the material.Material Document And Classification
qq-b-626,comp 22,1/2 h fed spec 2nd material response nut
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.Thread Series Designator
unef 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.Furnished Items And Quantity
4 ferrule sleeve and 2 tube coupling nut
Details
The name and number of those parts furnished with the item of supply that have not been specified elsewhere.Master-Cross Reference List
| Part | CAGE | DAC | HCC | RNCC | RNVC | MSDS | RNAAC |
|---|---|---|---|---|---|---|---|
| 8 EE 8 | 54938 | E | - | 5 | 2 | - | AX |
| 8-8 EBZ-B | 54938 | E | - | 5 | 2 | - | AX |
| 8-8EBZ-B | 60536 | E | - | 5 | 2 | - | AX |
| 810-9 | 3T9T9 | 3 | - | 3 | 2 | - | ZZ |
| B-810-9 | 3T9T9 | 4 | - | 5 | 2 | - | ZZ |
| 8-8EBZ-B | 57853 | 3 | - | 5 | 9 | - | AX |
| 8LU | 28968 | 2 | - | 5 | 2 | - | 9Z |
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
NORTHROP GRUMMAN SYSTEMS CORPORATION DBA ELECTRONIC SYSTEMS
CAGE: 18323
BALTIMORE
, MD
, 21240-2001
UNITED STATES
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FAQs
Frequently asked questions for NSN 4730-00-814-5370
What is the NIIN of the NSN 4730-00-814-5370?
The National Item Identification Number (NIIN) of the NSN 4730-00-814-5370 is 00-814-5370
When the NSN 4730-00-814-5370 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Mon, Jan 1, 1962
Does the NSN 4730-00-814-5370 contain any precious metals?
Type/content is unknown
Does the NSN 4730-00-814-5370 contain any hazardous material?
No data in HMIRS
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