Tube Coupling Nut

12-060110B

(NSN) National Stock Number

4730-00-240-1740

Federal Supply Classification

4730 Hose, Pipe, Tube, Lubrication and Railing Fittings

Item Name Code

03859

Schedule B Code

7415290000

Summary

2b thread class, right-hand thread direction, cast or forged fabrication method, tube coupling nut style, 0.688 inches nominal nut height, 1.188 inches nominal width across flats

DAC	HCC	DMIL	RNCC
3	-	-	5

RNVC	SADC	MSDS	RNAAC
9	-	-	ZZ

Identification

An internally threaded nut which has either an internal seat or shoulder and/or is designed to be used with a ferrule, to mate with the seat of an externally threaded tube fitting to form a leakproof connection. Excludes:nut (1), tube coupling, reducing; and nut (1), union.

INC	FIIG	Concept	Condition
03859	A021A0	1	1

Specifications

Thread Class

Details

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

Thread Direction

right-hand

Details

The direction of the thread when viewed axially. a right-hand thread winds in a clockwise direction while a left-hand thread winds in a counterclockwise direction.

Fabrication Method

cast or forged

Details

The process used in manufacturing the item.

Nut Style

tube coupling

Details

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

Nut Height

0.688 inches nominal

Details

None.

Width Across Flats

1.188 inches nominal

Details

The shortest straight line between flats,perpendicular to the height.

Length To Shoulder

0.438 inches nominal

Details

None.

Smallest Inside Diameter

0.765 inches nominal

Details

The smallest length of a straight line which passes through the center of the two surfaces of a circular item,and terminates at the inside circumference.

Thread Series

uns

Details

A designation indicating the diameter-pitch combination and the number of threads per measurement scale applied to a series of diameters.

Thread Quantity Per Inch

Details

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

Nominal Thread Size

1.000 inches

Details

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

Nominal Tube Outside Diameter

0.750 inches

Details

The nominal length of a straight line which passes through the center of a tube,and terminates at the outside circumference.

Seat Angle

45.00 degrees nominal

Details

The angle of the end surface upon which the mated surface seats.

Material

copper alloy overall

Details

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

Specification/Standard Data

81343-j512 professional/industrial association standard

Details

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

Nondefinitive Spec/Std Data

10 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
760-3-4	13829	5	-	3	2	-	AX
144409	22852	5	-	5	9	-	AX
61-F3/4	30327	5	-	5	9	-	AX
144409	12204	5	-	3	2	-	AX
61C-12	93061	6	-	5	2	-	AX
144409	93334	5	-	5	9	-	AX
61X12	01276	5	-	3	2	-	ZZ
61X12	79470	5	-	5	9	-	AX
W61X12	79470	5	-	5	9	-	AX
J512	0U583	3	-	5	1	-	ZZ
SAE J512 12 060110B	0U583	E	-	3	2	-	ZZ
SAE-J512	0U583	E	-	3	1	-	ZZ
12-060110B	81343	3	-	5	9	-	AX
J512	81343	3	-	5	9	-	AX
MS39176-9	96906	E	-	C	1	-	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
48930	-	Q	-

RVC	WCC	TCC	SHC
-	576	Z	9

Certified Supplier

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Manufacturer

SAE INTERNATIONAL

CAGE: 0U583

WARRENDALE , PA , 15086-7511

UNITED STATES

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FAQs

Frequently asked questions for NSN 4730-00-240-1740

What is the NIIN of the NSN 4730-00-240-1740?

The National Item Identification Number (NIIN) of the NSN 4730-00-240-1740 is 00-240-1740

When the NSN 4730-00-240-1740 was assigned to the Federal Catalog?

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

Does the NSN 4730-00-240-1740 contain any precious metals?

Type/content is unknown

Does the NSN 4730-00-240-1740 contain any hazardous material?

No data in HMIRS

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