Threaded Tube Fitting Plug

MILF18280

(NSN) National Stock Number

4730-00-289-8632

Federal Supply Classification

4730 Hose, Pipe, Tube, Lubrication and Railing Fittings

Item Name Code

28613

Schedule B Code

Summary

3a external thread class, right-hand external thread direction, 0.187 inches nominal head height, 0.609 inches nominal overall length, grumman aerospace inc supports a10 aircraft end item identification, flareless connection style

DAC	HCC	DMIL	RNCC
E	-	-	5

RNVC	SADC	MSDS	RNAAC
9	-	-	AX

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

0.187 inches nominal

Details

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

Overall Length

0.609 inches nominal

Details

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

End Item Identification

grumman aerospace inc supports a10 aircraft

Details

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

Connection Style

flareless

Details

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

Nominal Thread Size

0.375 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 1137 overall or steel comp 1141 overall

Details

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

Material Document And Classification

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

cadmium 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

qq-p-416,ty 2,cl 2 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

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

81343 - as21913 professional/industrial association specification

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
MS21913-3	14798	6	-	5	9	-	AX
MS21913-3	03647	3	-	5	9	-	AX
MS21913-3	81348	4	-	5	9	-	ZZ
MS21913-3	00624	3	-	5	9	-	AX
AS18280	0U583	E	-	3	1	-	ZZ
AS21913	0U583	E	-	3	1	-	ZZ
MS21913-3	0U583	E	-	3	2	-	ZZ
AS18280	81343	E	-	5	9	-	ZZ
AS1913-3	81343	6	-	5	9	-	ZZ
AS21913	81343	E	-	5	9	-	ZZ
MS21913-3	81343	E	-	5	9	-	ZZ
MS21913V3P	81343	E	-	5	9	-	ZZ
MS21913-3	96906	E	-	5	9	-	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

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Manufacturer

MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

CAGE: 81349

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FAQs

Frequently asked questions for NSN 4730-00-289-8632

What is the NIIN of the NSN 4730-00-289-8632?

The National Item Identification Number (NIIN) of the NSN 4730-00-289-8632 is 00-289-8632

When the NSN 4730-00-289-8632 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Sun, Jan 1, 1961

Does the NSN 4730-00-289-8632 contain any precious metals?

Does not contain precious metal

Does the NSN 4730-00-289-8632 contain any hazardous material?

No data in HMIRS

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