Tube Coupling Nut

3 060110B

(NSN) National Stock Number

4730-00-043-3750

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, machined fabrication method, tube coupling nut style, 0.410 inches nominal nut height, 0.437 inches nominal width across flats

DAC	HCC	DMIL	RNCC
E	-	-	3

RNVC	SADC	MSDS	RNAAC
2	-	-	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

machined

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

0.410 inches nominal

Details

None.

Width Across Flats

0.437 inches nominal

Details

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

Length To Shoulder

0.219 inches nominal

Details

None.

Smallest Inside Diameter

0.192 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

unf

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

0.375 inches

Details

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

Nominal Tube Outside Diameter

0.187 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

16 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
28158	1MME1	5	-	5	9	-	SB
70315-2	95097	E	-	5	9	-	AX
0912064-3	6N299	5	-	3	2	-	AX
0912064	92392	5	-	5	9	-	AX
912064	92392	5	-	5	9	-	AX
61-F-03	30327	6	-	5	9	-	AX
61F3-16	30327	6	-	C	1	-	ZZ
476623	78385	5	-	5	2	-	KZ
61F03	12603	E	-	5	9	-	AX
61F000003	89749	6	-	5	9	-	AX
120487	24617	5	-	5	9	-	PA
61C-3	93061	4	-	3	2	-	AX
120487	7X677	5	-	C	1	-	ZZ
261X3	20969	6	-	5	9	-	AX
A7911	76894	5	-	5	9	-	AX
61X3	79470	6	-	5	9	-	AX
J512	0U583	E	-	5	1	-	ZZ
3 060110B	81343	E	-	5	9	-	AX
J512	81343	E	-	5	9	-	AX
RL984A	35211	5	-	5	9	-	AX
28158	1GT86	5	-	5	9	-	SB
MS39176-2	96906	E	-	5	9	-	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
48930	-	Q	-

RVC	WCC	TCC	SHC
-	576	Z	9

Certified Supplier

Order with confidence. We are a valued certified supplier serving customers in the military and aerospace industries.

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100% Product Inspection
7 Year Sales Record Retention
Fast On-Time Delivery
HAZMAT Certified
Global Shipping

Manufacturer

SAE INTERNATIONAL

CAGE: 0U583

WARRENDALE , PA , 15086-7511

UNITED STATES

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FAQs

Frequently asked questions for NSN 4730-00-043-3750

What is the NIIN of the NSN 4730-00-043-3750?

The National Item Identification Number (NIIN) of the NSN 4730-00-043-3750 is 00-043-3750

When the NSN 4730-00-043-3750 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Sun, Jan 1, 1961

Does the NSN 4730-00-043-3750 contain any precious metals?

Does not contain precious metal

Does the NSN 4730-00-043-3750 contain any hazardous material?

No data in HMIRS

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