Threaded Tube Fitting Plug

SAE-AS18280

(NSN) National Stock Number

4730-00-053-1919

Federal Supply Classification

4730 Hose, Pipe, Tube, Lubrication and Railing Fittings

Item Name Code

28613

Schedule B Code

7307994000

Summary

3a external thread class, right-hand external thread direction, 0.203 inches nominal head height, 0.641 inches nominal overall length, flareless connection style, 3000.0 pounds per square inch maximum operating pressure

DAC	HCC	DMIL	RNCC
E	-	-	3

RNVC	SADC	MSDS	RNAAC
1	-	-	ZZ

Identification

A tube fitting with external threads other than pipe or hose series having an internal or external seating surface. The seating surface is designed to form a seal when mated with other tube fittings to retain fluids under pressure during equipment operation. For items without a specific seating surface which are designed to utilize a gasket or packing under the head for forming a seal, see plug, machine thread.

INC	FIIG	Concept	Condition
28613	A208A0	-	1

Specifications

Thread Class

3a external

Details

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

Thread Direction

right-hand external

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.

Head Height

0.203 inches nominal

Details

A measurement from the bottom to the top of the head,in distinction from depth.

Overall Length

0.641 inches nominal

Details

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

Connection Style

flareless

Details

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

Maximum Operating Pressure

3000.0 pounds per square inch

Details

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

Nominal Thread Size

0.438 inches external

Details

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

Seat Angle

12.0 degrees

Details

The angle of the end surface upon which the mated surface seats.

Material

steel comp 304 overall

Details

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

Material Document And Classification

66 fed std 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

fuel/oil, hydrocarbon

Details

The type of media for which the item is designed.

Surface Treatment

passivate 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.

Style Designator

plug, tube fitting flareless (note: drilled hole is optional, should not be considered as a separating characteristic)

Details

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

Thread Series Designator

unjf external

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.

Specification/Standard Data

96906-ms21913 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
MS21913J4	R1120	6	-	5	2	-	ZG
10111280	A486G	9	-	6	9	-	WF
4730PL0685764	9009H	9	-	6	9	-	WP
604-800-063	15090	6	-	5	1	-	AX
MS21913J4	01673	6	-	5	1	-	AX
MS21913J4	14798	6	-	5	9	-	AX
MS21913J4	14397	6	-	5	9	-	AX
MS21913J4	03647	6	-	5	9	-	AX
MS21913J4	00624	6	-	5	1	-	AX
MS21913J4	03657	6	-	C	1	-	ZZ
AS18280	0U583	E	-	5	9	-	ZZ
MS21913J4	0U583	E	-	3	2	-	ZZ
AS18280	81343	E	-	5	9	-	ZZ
MS21913J4	81343	E	-	5	9	-	ZZ
MIL-F-18280	81349	E	-	5	9	-	AX
MS21913J4	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 4730-00-053-1919

What is the NIIN of the NSN 4730-00-053-1919?

The National Item Identification Number (NIIN) of the NSN 4730-00-053-1919 is 00-053-1919

When the NSN 4730-00-053-1919 was assigned to the Federal Catalog?

It was assigned 61 years ago, on Tue, Jan 1, 1963

Does the NSN 4730-00-053-1919 contain any precious metals?

Type/content is unknown

Does the NSN 4730-00-053-1919 contain any hazardous material?

No data in HMIRS

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