Tube to Boss Elbow

(NSN) National Stock Number

4730-00-204-2231

Federal Supply Classification

4730 Hose, Pipe, Tube, Lubrication and Railing Fittings

Item Name Code

22679

Schedule B Code

7609000000

Summary

3a all ends thread class, 135.0 deg celsius single response maximum operating temp, double threaded section w/ gasket and locknut sealing (boss) 2nd end connection style, flareless (tube) 1st end connection style, 1.173 inches nominal 1st end leg length, 1.700 inches nominal 2nd end leg length

DAC	HCC	DMIL	RNCC
3	-	-	3

RNVC	SADC	MSDS	RNAAC
2	-	-	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

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

double threaded section w/ gasket and locknut sealing (boss) 2nd end

Details

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

Connection Style

flareless (tube) 1st end

Details

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

Leg Length

1.173 inches nominal 1st end

Details

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

Leg Length

1.700 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/.

Connection Type

threaded external tube 2nd end bulkhead

Details

Indicates the type of connection/s/.

Maximum Operating Pressure

3000.0 pounds per square inch single response

Details

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

Nominal Thread Size

0.875 inches all ends

Details

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

Seat Angle

12.0 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

aluminum alloy 7075 overall

Details

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

Material Document And Classification

qq-a-367,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,class 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.

Thread Series Designator

unjf 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.

Furnished Items And Quantity

1 locknut and 1 flat washer and 1 preformed packing

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
DLG116W1010	14798	E	-	5	9	-	AX
4671145W1010	92003	3	-	5	9	-	AX
US1115W1010	66774	E	-	3	2	-	ZZ
VSF1282W1010	92215	3	-	3	2	-	AX
STSPB116W1010	98897	3	-	5	9	-	AX
2-01595W1010	00624	3	-	3	2	-	AX
ER116W1010	79470	3	-	5	9	-	AX
STSPB116W1010	1WL60	E	-	5	9	-	ZZ
4671145W1010	50948	3	-	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

Provided with every order

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FAQs

Frequently asked questions for NSN 4730-00-204-2231

What is the NIIN of the NSN 4730-00-204-2231?

The National Item Identification Number (NIIN) of the NSN 4730-00-204-2231 is 00-204-2231

When the NSN 4730-00-204-2231 was assigned to the Federal Catalog?

It was assigned 51 years ago, on Fri, Apr 6, 1973

Does the NSN 4730-00-204-2231 contain any precious metals?

Type/content is unknown

Does the NSN 4730-00-204-2231 contain any hazardous material?

No data in HMIRS

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