Tube to Boss Elbow

10-8BCAC

(NSN) National Stock Number

4730-00-489-8198

Federal Supply Classification

4730 Hose, Pipe, Tube, Lubrication and Railing Fittings

Item Name Code

22679

Schedule B Code

8710000090

Summary

2a 1st end thread class, 2a 2nd end thread class, mrap buffalo mk2a2;jsn mars class afs end item identification, external seat for gasket seal (boss) 2nd end connection style, flared (tube) 1st end connection style, 1.440 inches nominal 1st end leg length

DAC	HCC	DMIL	RNCC
E	-	-	5

RNVC	SADC	MSDS	RNAAC
9	-	-	AX

Identification

A fitting that forms an angle of less that 180 degrees (3.141 radians) from a straight flow. One connecting end has machine threads (straight threads other than pipe or hose series) designed to accommodate a tube or is unthreaded and designed to accommodate a tube. The other end has external or internal machine threads (straight threads other than pipe or hose series) and is designed to facilitate a gasket, preformed packing, washer, or the like, to form a seal at the boss. It may have side or heel inlet(s). It is designed to connect a tube or tube fitting to a boss or boss fitting on items such as tanks, housings, valve fittings, or the like.

INC	FIIG	Concept	Condition
22679	A080B0	-	1

Specifications

Thread Class

2a 1st end

Details

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

Thread Class

2a 2nd end

Details

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

End Item Identification

mrap buffalo mk2a2;jsn mars class afs

Details

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

Connection Style

external seat for gasket seal (boss) 2nd end

Details

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

Connection Style

flared (tube) 1st end

Details

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

Leg Length

1.440 inches nominal 1st end

Details

A measurement of the longest dimension of the leg,in distinction from width.

Leg Length

1.520 inches nominal 2nd end

Details

A measurement of the longest dimension of the leg,in distinction from width.

Connection Type

threaded external boss 2nd end

Details

Indicates the type of connection/s/.

Connection Type

threaded external tube 1st end

Details

Indicates the type of connection/s/.

Nominal Thread Size

0.750 inches 2nd end

Details

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

Nominal Thread Size

0.875 inches 1st end

Details

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

Seat Angle

37.0 degrees 1st end

Details

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

Flow Angle

90.0 degrees

Details

The angle that the flow is turned from the straight flow.

Nominal Outside Diameter Tube Accommodated

0.625 inches 1st end

Details

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

Material

steel overall

Details

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

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.

Thread Series Designator

unf 1st end

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.

Thread Series Designator

unf 2nd end

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

1 locknut and 1 preformed packing and 1 flat washer

Details

The name and number of those parts furnished with the item of supply that have not been specified elsewhere.

Master-Cross Reference List

Part	CAGE	DAC	HCC	RNCC	RNVC	MSDS	RNAAC
10-8C50X-S	36621	6	-	5	2	-	AX
17197	04627	5	-	5	2	-	ZZ
10-8BCAC	70434	E	-	5	9	-	AX
10-8SA6	59257	E	-	5	9	-	AX
17197	30076	6	-	5	9	-	AX
10-8SA6	93188	6	-	5	9	-	AX
3009194	1EFH8	6	-	5	1	-	9Z
44Z421D20	27315	6	-	5	2	-	AX
66-10-8	99103	E	-	3	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

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Manufacturer

CONTITECH USA, INC.

CAGE: 63906

NORFOLK , NE , 68701-4421

UNITED STATES

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FAQs

Frequently asked questions for NSN 4730-00-489-8198

What is the NIIN of the NSN 4730-00-489-8198?

The National Item Identification Number (NIIN) of the NSN 4730-00-489-8198 is 00-489-8198

When the NSN 4730-00-489-8198 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Wed, Sep 24, 1969

Does the NSN 4730-00-489-8198 contain any precious metals?

Does not contain precious metal

Does the NSN 4730-00-489-8198 contain any hazardous material?

No data in HMIRS

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