Tube Elbow

ST57D104

ST57D104
(NSN) National Stock Number
4730-00-008-4829
Federal Supply Classification
4730 Hose, Pipe, Tube, Lubrication and Railing Fittings
Item Name Code
03771
Schedule B Code
-
Summary

3b 1st end thread class, swaged w/ grooves (tube) 2nd end connection style, swivel nut, flare (tube) style 3 optional end 1st end connection style, 1.302 inches nominal 1st end leg length, 1.625 inches nominal 2nd end leg length, threaded internal tube 1st end connection type

DAC HCC DMIL RNCC
A - - D
RNVC SADC MSDS RNAAC
9 - - AX
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
3b 1st end
Details A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.
Connection Style
swaged w/ grooves (tube) 2nd end
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the connection.
Connection Style
swivel nut, flare (tube) style 3 optional end 1st end
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the connection.
Leg Length
1.302 inches nominal 1st end
Details A measurement of the longest dimension of the leg,in distinction from width.
Leg Length
1.625 inches nominal 2nd end
Details A measurement of the longest dimension of the leg,in distinction from width.
Connection Type
threaded internal tube 1st end
Details Indicates the type of connection/s/.
Connection Type
unthreaded internal tube 2nd end
Details Indicates the type of connection/s/.
Nominal Thread Size
0.562 inches 1st end
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
0.375 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
steel comp xm-10 overall and steel corrosion resisting overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material Document And Classification
ams 5656,ty 21-6-9 assn 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
hydraulic fluid single response
Details The type of media for which the item is designed.
Surface Treatment
passivate outside
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
plastic polytetrafluoroethylene inside or passivate inside
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
deutsch co.spec no.dmcps1009 mfr ref 1st treatment response inside and mil-s-5002 mil spec 2nd treatment response inside
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.
Surface Treatment Document And Classification
mil-f-14072,e300,ty 2 mil spec single treatment response outside
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 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.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
H10027A-06 08199 6 - 3 2 - AX
D10027-6 14798 A - 5 9 - AX
D10027A-06 14798 6 - 5 2 - AX
D10027A-6 14798 6 - 5 9 - AX
ST57D104-2 04236 A - 1 2 - AX
AC1048C06 00624 E - 3 2 - AX
D10027-6 00624 E - 5 9 - AX
LD83076-6 00624 E - 5 9 - 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

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Manufacturer
LOCKHEED MARTIN CORP
CAGE: 04236
LITTLETON , CO , 80125-8504
UNITED STATES
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FAQs
Frequently asked questions for NSN 4730-00-008-4829
What is the NIIN of the NSN 4730-00-008-4829?
The National Item Identification Number (NIIN) of the NSN 4730-00-008-4829 is 00-008-4829
When the NSN 4730-00-008-4829 was assigned to the Federal Catalog?
It was assigned 52 years ago, on Sun, Jul 23, 1972
Does the NSN 4730-00-008-4829 contain any precious metals?
Type/content is unknown
Does the NSN 4730-00-008-4829 contain any hazardous material?
No data in HMIRS

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