Tube Elbow

MIL-DTL-1183/11
(NSN) National Stock Number
4730-01-366-9004
Federal Supply Classification
4730 Hose, Pipe, Tube, Lubrication and Railing Fittings
Item Name Code
03771
Schedule B Code
7412200000
Summary

2.000 inches all ends nominal pipe size accommodated, 425.0 deg fahrenheit 1st response maximum operating temp, streamlined w/ one brazing ring (pipe) all ends connection style, 2.500 inches nominal 2nd end leg length, 4.500 inches nominal 1st end leg length, unthreaded internal pipe all ends connection type

DAC HCC DMIL RNCC
E - - 4
RNVC SADC MSDS RNAAC
1 - - ZZ
Identification

A fitting that forms an angle of less than 180 degrees (3.141 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
Nominal Pipe Size Accommodated
2.000 inches all ends
Details A measurement of the pipe size the item will accommodate.
Maximum Operating Temp
425.0 deg fahrenheit 1st response
Details The maximum temperature at which the item is rated to operate for an extended period of time.
Connection Style
streamlined w/ one brazing ring (pipe) all ends
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the connection.
Leg Length
2.500 inches nominal 2nd end
Details A measurement of the longest dimension of the leg,in distinction from width.
Leg Length
4.500 inches nominal 1st end
Details A measurement of the longest dimension of the leg,in distinction from width.
Connection Type
unthreaded internal pipe all ends
Details Indicates the type of connection/s/.
Union Joint Location
first end
Details Indicates the location of the union joint on the item.
Flow Angle
90.0 degrees
Details The angle that the flow is turned from the straight flow.
Material
copper alloy overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
626098-19 80020 E - 5 1 - AX
M1183/11-38A3 81349 E - 2 2 - 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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FAQs
Frequently asked questions for NSN 4730-01-366-9004
What is the NIIN of the NSN 4730-01-366-9004?
The National Item Identification Number (NIIN) of the NSN 4730-01-366-9004 is 01-366-9004
When the NSN 4730-01-366-9004 was assigned to the Federal Catalog?
It was assigned 32 years ago, on Wed, Nov 4, 1992
Does the NSN 4730-01-366-9004 contain any precious metals?
Does not contain precious metal
Does the NSN 4730-01-366-9004 contain any hazardous material?
No data in HMIRS

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