Tube Nipple

MS51814-3

(NSN) National Stock Number

4730-00-004-8101

Federal Supply Classification

4730 Hose, Pipe, Tube, Lubrication and Railing Fittings

Item Name Code

03783

Schedule B Code

7307992000

Summary

2a all ends thread class, 400.0 deg fahrenheit single response maximum operating temp, ukm, tank, combat, ft, 120mm gun (m1a1) end item identification, flareless (tube) all ends connection style, threaded external tube all ends connection type, 3000.0 pounds per square inch single response maximum operating pressure

DAC	HCC	DMIL	RNCC
E	-	-	5

RNVC	SADC	MSDS	RNAAC
1	-	-	AX

Identification

A straight, one-piece fitting used to join a tube or tube fitting to another tube or tube fitting. It may have any type externally threaded tube connections of the same size on both ends and is usually shaped externally at the center to accommodate a wrench. It may include nuts, sleeves, and/or grommets.

INC	FIIG	Concept	Condition
03783	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.

End Item Identification

ukm, tank, combat, ft, 120mm gun (m1a1)

Details

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

Connection Style

flareless (tube) all ends

Details

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

Connection Type

threaded external tube all ends

Details

Indicates the type of connection/s/.

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

0.437 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.

Nominal Outside Diameter Tube Accommodated

0.250 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.

Nominal Overall Length

1.180 inches

Details

The nominal dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.

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-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.

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.

Style Designator

flareless w/ center wrenching facility

Details

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

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-ms51814 government standard and 81343-j514 professional/industrial association standard

Details

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

Nondefinitive Spec/Std Data

19b 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
4730002896237	A00AM	9	-	6	9	-	YP
MS51814-3	30327	E	-	5	9	-	AX
MS51814-3	00624	E	-	5	9	-	AX
MS51814-3	30780	5	-	C	1	-	ZZ
7305X4	79470	5	-	5	9	-	AX
MS51814-3	79470	E	-	5	9	-	AX
4-4 080101CA	0U583	E	-	5	1	-	ZZ
J514	0U583	E	-	5	1	-	ZZ
MS51814-3	93188	E	-	5	9	-	AX
4-4 080101CA	81343	E	-	5	9	-	AX
J514	81343	E	-	5	9	-	AX
MS51814-3	98441	E	-	5	9	-	AX
MS51814-3	98660	E	-	5	1	-	AX
MIL-DTL-18866	81349	E	-	4	1	-	ZZ
MILF18866	81349	E	-	5	9	-	AX
MS51814-23	96906	E	-	C	1	-	AX
MS51814-3	96906	E	-	2	2	-	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
30000	-	W	-

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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Manufacturer

AIR-WAY MANUFACTURING COMPANY

CAGE: 22031

OLIVET , MI , 49076-9616

UNITED STATES

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FAQs

Frequently asked questions for NSN 4730-00-004-8101

What is the NIIN of the NSN 4730-00-004-8101?

The National Item Identification Number (NIIN) of the NSN 4730-00-004-8101 is 00-004-8101

When the NSN 4730-00-004-8101 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Mon, Jun 19, 1972

Does the NSN 4730-00-004-8101 contain any precious metals?

Does not contain precious metal

Does the NSN 4730-00-004-8101 contain any hazardous material?

No data in HMIRS

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