Tube Nipple

ER312W2020

(NSN) National Stock Number

4730-00-187-4354

Federal Supply Classification

4730 Hose, Pipe, Tube, Lubrication and Railing Fittings

Item Name Code

03783

Schedule B Code

7609000000

Summary

3a all ends thread class, 135.0 deg celsius single response maximum operating temp, flareless (tube) all ends connection style, threaded external tube all ends connection type, 12 all ends thread quantity per inch, 1500.0 pounds per square inch single response maximum operating pressure

DAC	HCC	DMIL	RNCC
E	-	-	5

RNVC	SADC	MSDS	RNAAC
9	-	-	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

3a all ends

Details

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

Maximum Operating Temp

135.0 deg celsius single response

Details

The maximum temperature at which the item is rated to operate for an extended period of time.

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/.

Thread Quantity Per Inch

12 all ends

Details

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

Maximum Operating Pressure

1500.0 pounds per square inch single response

Details

The maximum pressure at which the item is rated for operation.

Nominal Thread Size

1.625 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

1.250 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

1.717 inches

Details

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

Special Features

dyed gold

Details

Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification on one or more other functions.

Material

aluminum alloy 7075 overall

Details

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

Material Document And Classification

qq-a-225/9,t73 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.

Media For Which Designed

aeronautical fluid single response

Details

The type of media for which the item is designed.

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-8625,type 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.

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

unj 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.

Master-Cross Reference List

Part	CAGE	DAC	HCC	RNCC	RNVC	MSDS	RNAAC
STSPB312W2020	59680	5	-	5	2	-	ZZ
DLG312W2020	14798	E	-	5	9	-	AX
4671141W2020	92003	E	-	5	9	-	AX
VSF1279W2020	92215	E	-	3	2	-	AX
GA7443W2020	03647	E	-	5	9	-	AX
STSPB312W2020	98897	A	-	7	2	-	AX
2-01090W2020	00624	E	-	3	2	-	AX
4671141W2020	50948	E	-	5	9	-	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
00000	-	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.

Genuine Manufacturers Parts
100% Product Inspection
7 Year Sales Record Retention
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HAZMAT Certified
Global Shipping

Manufacturer

DANA CORP WEATHERHEAD DIV

CAGE: 79470

ANTWERP , OH , 45813

UNITED STATES

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FAQs

Frequently asked questions for NSN 4730-00-187-4354

What is the NIIN of the NSN 4730-00-187-4354?

The National Item Identification Number (NIIN) of the NSN 4730-00-187-4354 is 00-187-4354

When the NSN 4730-00-187-4354 was assigned to the Federal Catalog?

It was assigned 51 years ago, on Sun, Mar 11, 1973

Does the NSN 4730-00-187-4354 contain any precious metals?

Type/content is unknown

Does the NSN 4730-00-187-4354 contain any hazardous material?

No data in HMIRS

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