Tube Tee

MIL-F-18866

(NSN) National Stock Number

4730-00-061-3047

Federal Supply Classification

4730 Hose, Pipe, Tube, Lubrication and Railing Fittings

Item Name Code

03809

Schedule B Code

7307290000

Summary

2a 2nd end thread class, 2a 3rd end thread class, 2b 1st end thread class, flared (tube) 2nd end connection style, swivel nut, flare (tube) style 3 optional end 1st end connection style, swivel nut, flare (tube) style 3 optional end 3rd end connection style

DAC	HCC	DMIL	RNCC
E	-	-	5

RNVC	SADC	MSDS	RNAAC
9	-	-	AX

Identification

A fitting having three connections with the branch connection fixed at 90 degrees (1.5705 radians) to the run. The connections have machine threads (straight threads other than pipe or hose series) designed to accommodate a tube, or are unthreaded and designed to accommodate a tube. It may have side inlet(s). It is used as a junction at the intersection of a tube or tube fitting.

INC	FIIG	Concept	Condition
03809	A080B0	-	1

Specifications

Thread Class

2a 2nd end

Details

A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.

Thread Class

2a 3rd end

Details

A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.

Thread Class

2b 1st end

Details

A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.

Connection Style

flared (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.

Connection Style

swivel nut, flare (tube) style 3 optional end 3rd end

Details

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

Leg Length

1.250 inches nominal 1st end

Details

A measurement of the longest dimension of the leg,in distinction from width.

Leg Length

1.062 inches nominal 2nd end

Details

A measurement of the longest dimension of the leg,in distinction from width.

Leg Length

1.062 inches nominal 3rd end

Details

A measurement of the longest dimension of the leg,in distinction from width.

Connection Type

threaded external tube 2nd end

Details

Indicates the type of connection/s/.

Connection Type

threaded external tube 3rd end

Details

Indicates the type of connection/s/.

Connection Type

threaded internal tube 1st end

Details

Indicates the type of connection/s/.

Nominal Thread Size

0.562 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.

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.

Material

steel corrosion resisting overall

Details

The chemical compound or mechanical mixture properties of which the item is fabricated.

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.

Furnished Items And Quantity

2 tube coupling nut w/sleeve

Details

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

Specification/Standard Data

96906-ms51523 government standard

Details

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

Nondefinitive Spec/Std Data

1 class and 4 type and 9 style

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
FE152536	14397	E	-	5	9	-	AX
1072475-5	77068	E	-	5	9	-	AX
1072475-5	22852	E	-	5	9	-	AX
MS51523A6S	00624	6	-	5	1	-	AX
MS51523A6S	22031	6	-	5	1	-	AX
MS51523A6S	54214	6	-	5	1	-	AX
6R6BXSS	45681	E	-	5	9	-	AX
6R6BX-SS	30780	E	-	5	1	-	AX
MS51523A6S	30780	5	-	C	1	-	ZZ
MS51523A6S	79470	6	-	5	9	-	AX
MS51523A6S	93188	6	-	5	9	-	AX
6R6BX-SS	98441	E	-	5	9	-	AX
MS51523A6S	98441	E	-	5	9	-	AX
MS51523A6S	98660	6	-	5	1	-	AX
MIL-DTL-18866	81349	E	-	4	1	-	ZZ
MS51523A6S	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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Manufacturer

MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

CAGE: 81349

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FAQs

Frequently asked questions for NSN 4730-00-061-3047

What is the NIIN of the NSN 4730-00-061-3047?

The National Item Identification Number (NIIN) of the NSN 4730-00-061-3047 is 00-061-3047

When the NSN 4730-00-061-3047 was assigned to the Federal Catalog?

It was assigned 61 years ago, on Tue, Jan 1, 1963

Does the NSN 4730-00-061-3047 contain any precious metals?

Type/content is unknown

Does the NSN 4730-00-061-3047 contain any hazardous material?

No data in HMIRS

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