Tube Fitting Flared Sleeve

SAE-AS4841

(NSN) National Stock Number

4730-00-159-8476

Federal Supply Classification

4730 Hose, Pipe, Tube, Lubrication and Railing Fittings

Item Name Code

18027

Schedule B Code

7307994000

Summary

Not casehardened casehardening indicator, 0.438 inches nominal overall length, f-16 aircraft end item identification, 0.156 inches nominal flange width, 0.445 inches nominal flange outside diameter, 33.0 seat angle in deg

DAC	HCC	DMIL	RNCC
E	-	-	3

RNVC	SADC	MSDS	RNAAC
1	-	-	ZZ

Identification

A flanged cylindrical metallic item designed to be used on tubing to back up the flared end and to provide a bearing surface for the coupling nut, thereby reducing wear on the tubing flare. The inside diameter of the flanged end is countersunk to form a seat for the flare when assembled to a mating fitting.

INC	FIIG	Concept	Condition
18027	T385-J	-	1

Specifications

Casehardening Indicator

not casehardened

Details

Indicates whether or not a ferrous alloy object has been subjected to a process whereby the outer portion is made substantially harder than the inner portion or core.

Overall Length

0.438 inches nominal

Details

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

End Item Identification

f-16 aircraft

Details

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

Flange Width

0.156 inches nominal

Details

A measurement taken at right angles to the length of a flange,in distinction from thickness.

Flange Outside Diameter

0.445 inches nominal

Details

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

Seat Angle In Deg

33.0

Details

The angle of the end surface upon which the mated surface seats,expressed in degrees.

Sleeve Outside Diameter

0.366 inches nominal

Details

The length of a straight line which passes through the center of the sleeve,with terminated points on the outside circumference.

Hose/Tube Outside Diameter For Which Designed

0.313 inches nominal

Details

The length of a straight line which passes through the center of the hose or tube for which the item is designed,and terminates at the outside circumference.

Material

steel comp 304 or steel comp 316

Details

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

Surface Treatment

passivate

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.

Style Designator

sleeve

Details

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

Specification/Standard Data

96906-ms20819 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
4730PL0551780	9009H	9	-	6	9	-	WP
MS20819-5C	22995	5	-	C	1	-	ZZ
MS20819-5C	14397	5	-	C	1	-	ZZ
MS20819-5C	71563	5	-	C	1	-	ZZ
AS5176J05	0U583	5	-	3	2	-	ZZ
AS5176J05	81343	6	-	3	9	-	ZZ
AN819-5C	88044	E	-	5	9	-	ZZ
MS20819-5J	96906	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
30000	-	W	-

RVC	WCC	TCC	SHC
-	576	Z	9

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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 4730-00-159-8476

What is the NIIN of the NSN 4730-00-159-8476?

The National Item Identification Number (NIIN) of the NSN 4730-00-159-8476 is 00-159-8476

When the NSN 4730-00-159-8476 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Wed, Oct 20, 1971

Does the NSN 4730-00-159-8476 contain any precious metals?

Type/content is unknown

Does the NSN 4730-00-159-8476 contain any hazardous material?

No data in HMIRS

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