Tube Elbow

(NSN) National Stock Number

4730-00-477-7387

Federal Supply Classification

4730 Hose, Pipe, Tube, Lubrication and Railing Fittings

Item Name Code

03771

Schedule B Code

7307929000

Summary

2a all ends thread class, 400.0 deg fahrenheit single response maximum operating temp, flareless (tube) all ends connection style, 1.550 inches minimum all ends and 1.610 inches maximum all ends leg length, threaded external tube all ends connection type, 12 all ends thread quantity per inch

DAC	HCC	DMIL	RNCC
3	-	-	5

RNVC	SADC	MSDS	RNAAC
1	-	-	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

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

flareless (tube) all ends

Details

The style designation indicating the configuration that most nearly corresponds to the appearance of the connection.

Leg Length

1.550 inches minimum all ends and 1.610 inches maximum 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

12 all ends

Details

The number of threads on the item per linear inch measured on a line parallel to the thread axis.

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

1.062 inches all ends

Details

A designation that is used for the purpose of general identification of the thread.

Seat Angle

12.0 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

0.750 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.

Material Document And Classification

qq-s-624 fed spec single material response overall or qq-s-631 fed spec single material response overall or qq-s-637 fed spec 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 Document And Classification

j514 assn std single treatment response overall and qq-p-416, ty 2, cl 3 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

un 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

2 ferrule sleeve and 2 short coupling nut

Details

The name and number of those parts furnished with the item of supply that have not been specified elsewhere.

Specification/Standard Data

81343-j514 professional/industrial association standard and 81349-mil-f-18866 government specification and 96906-ms51820 government standard

Details

The document designator of the specification or standard which established the item of supply.

Nondefinitive Spec/Std Data

21d figure

Details

The number,letter,or symbol that indicates the type,style,grade,class,and the like,of an item in a nonidentifying specification or standard.

Master-Cross Reference List

Part	CAGE	DAC	HCC	RNCC	RNVC	MSDS	RNAAC
4730004777387	SCY13	9	-	5	9	-	YP
MS51820-8	30327	3	-	5	9	-	AX
MS51820-8	30780	E	-	5	1	-	AX
MS51820-8	01276	5	-	5	1	-	ZZ
MS51820-8	79470	E	-	5	9	-	AX
8-12 080201CA	0U583	E	-	5	1	-	ZZ
J514	0U583	E	-	5	1	-	ZZ
8-12 080201CA	81343	E	-	5	9	-	AX
J514	81343	E	-	5	9	-	AX
MS51820-8	98441	E	-	5	9	-	AX
MS51820-8	98660	E	-	5	1	-	AX
MIL-DTL-18866	81349	E	-	4	1	-	ZZ
MILF18866	81349	3	-	5	9	-	AX
MS51820-8	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

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FAQs

Frequently asked questions for NSN 4730-00-477-7387

What is the NIIN of the NSN 4730-00-477-7387?

The National Item Identification Number (NIIN) of the NSN 4730-00-477-7387 is 00-477-7387

When the NSN 4730-00-477-7387 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Tue, Mar 14, 1972

Does the NSN 4730-00-477-7387 contain any precious metals?

Type/content is unknown

Does the NSN 4730-00-477-7387 contain any hazardous material?

No data in HMIRS

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