Tube Coupling Nut

AS4841

(NSN) National Stock Number

4730-00-142-2167

Federal Supply Classification

4730 Hose, Pipe, Tube, Lubrication and Railing Fittings

Item Name Code

03859

Schedule B Code

7609000000

Summary

3a thread class, right-hand thread direction, machined fabrication method, tube coupling nut style, 0.719 inches nominal nut height, grumman a-10 acft end item identification

DAC	HCC	DMIL	RNCC
E	-	-	5

RNVC	SADC	MSDS	RNAAC
1	-	-	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

0.719 inches nominal

Details

None.

End Item Identification

grumman a-10 acft

Details

The national stock number or the identification information of the end equipment for which the item is a part.

Width Across Flats

0.684 inches minimum and 0.691 inches maximum

Details

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

Length To Shoulder

0.600 inches minimum and 0.630 inches maximum

Details

None.

Smallest Inside Diameter

0.440 inches minimum and 0.443 inches maximum

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

unjf

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

0.562 inches

Details

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

Nominal Tube Outside Diameter

0.375 inches

Details

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

Material

aluminum alloy 2014 overall

Details

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

Material Document And Classification

qq-a-225/4,t6 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.

Surface Treatment

anodize overall

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

mil-a-8525,ty 2,cl 2 mil 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.

Specification/Standard Data

88044-an818 government standard

Details

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

Master-Cross Reference List

Part	CAGE	DAC	HCC	RNCC	RNVC	MSDS	RNAAC
AN818-6D	R1120	6	-	5	2	-	ZG
10111292	A486G	9	-	6	9	-	WF
2428140540	F9111	4	-	5	2	-	ZF
Z00.N7230061455	F0086	4	-	5	9	-	ZF
AN818-6D	F0222	4	-	5	9	-	ZF
00160	CA568	4	-	5	2	-	ZF
4730PL0551786	9009H	9	-	6	9	-	WP
946.29.95.205	S4080	3	-	5	2	-	ZN
8176561	18876	E	-	5	1	-	AX
C8156560	18876	E	-	5	9	-	AX
AN818-6D	22995	E	-	5	9	-	AX
AN818-6D	14798	6	-	5	9	-	AX
AN818-6D	14397	E	-	5	9	-	AX
AN818-6D	06581	E	-	5	1	-	AX
AN818-6D	71563	E	-	5	9	-	AX
AN818-6D	99994	6	-	5	1	-	AX
4792-6D	82386	4	-	5	1	-	9Z
AN818-6D	32142	6	-	5	1	-	ZZ
290-6D	00624	5	-	5	9	-	AX
AN818-6D	00624	E	-	5	1	-	AX
32-50242-23	76301	4	-	5	2	-	9Z
225D5	0AHP5	2	-	5	1	-	AX
720335-6	56232	E	-	5	1	-	AX
731857-106	56232	E	-	5	9	-	AX
SAE-AS4841	0U583	E	-	5	1	-	ZZ
AS4841	81343	E	-	5	9	-	ZZ
416775-15	96214	4	-	5	2	-	9Z
AN618-6D	88044	6	-	C	1	-	ZZ
AN816-6D	88044	6	-	C	1	-	ZZ
AN818-6-6D	88044	6	-	C	1	-	ZZ
AN818-6D	88044	6	-	2	2	-	AX