Tube to Boss Elbow

259-2062-12-12

(NSN) National Stock Number

4730-00-020-9974

Federal Supply Classification

4730 Hose, Pipe, Tube, Lubrication and Railing Fittings

Item Name Code

22679

Schedule B Code

7307929000

Summary

2a all ends thread class, 107.2 deg fahrenheit single response maximum operating temp, 02n strategic weapon systems (poseidon and trident) end item identification, external seat for gasket seal (boss) 2nd end connection style, flared (tube) 1st end connection style, 1.656 inches nominal 1st end leg length

DAC	HCC	DMIL	RNCC
A	-	-	5

RNVC	SADC	MSDS	RNAAC
1	-	-	ZZ

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 all ends

Details

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

Maximum Operating Temp

107.2 deg fahrenheit single response

Details

The maximum temperature at which the item is rated to operate for an extended period of time.

End Item Identification

02n strategic weapon systems (poseidon and trident)

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

1.656 inches nominal 1st end

Details

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

Leg Length

1.938 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/.

Thread Quantity Per Inch

12 all ends

Details

The number of threads on the item per linear inch measured on a line parallel to the thread axis.

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

1.062 inches all ends

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

0.750 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 comp 316 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

hydraulic fluid single response

Details

The type of media for which the item is designed.

Thread Series Designator

un 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 tube coupling nut w/sleeve and 1 preformed packing

Details

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

Specification/Standard Data

81343-j514 professional/industrial association standard

Details

The document designator of the specification or standard which established the item of supply.

Nondefinitive Spec/Std Data

10a figure

Details

The number,letter,or symbol that indicates the type,style,grade,class,and the like,of an item in a nonidentifying specification or standard.

Master-Cross Reference List

Part	CAGE	DAC	HCC	RNCC	RNVC	MSDS	RNAAC
12C5BXSS	45681	E	-	5	9	-	AX
12C5BX-S-ZGC	30780	E	-	E	8	-	AX
12C5BXSS	30780	E	-	5	1	-	AX
12-12 070220SA	0U583	E	-	5	1	-	ZZ
J514	0U583	E	-	5	1	-	ZZ
12-12 070220SA	81343	E	-	5	9	-	AX
J514	81343	E	-	5	9	-	AX
12C5BX-S-ZGC	98441	E	-	E	8	-	AX
12C5BXSS	98441	E	-	5	9	-	AX
MIL-DTL-18866	81349	E	-	4	1	-	ZZ
MS51527A12P	96906	6	-	E	8	-	AX
MS51527A12S	96906	E	-	2	2	-	AX
MS51527A12Z	96906	E	-	E	8	-	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

Order with confidence. We are a valued certified supplier serving customers in the military and aerospace industries.

Genuine Manufacturers Parts
100% Product Inspection
7 Year Sales Record Retention
Fast On-Time Delivery
HAZMAT Certified
Global Shipping

Manufacturer

DANFOSS POWER SOLUTIONS II, LLC

CAGE: 01276

MAUMEE , OH , 43537-4004

UNITED STATES

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FAQs

Frequently asked questions for NSN 4730-00-020-9974

What is the NIIN of the NSN 4730-00-020-9974?

The National Item Identification Number (NIIN) of the NSN 4730-00-020-9974 is 00-020-9974

When the NSN 4730-00-020-9974 was assigned to the Federal Catalog?

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

Does the NSN 4730-00-020-9974 contain any precious metals?

Does not contain precious metal

Does the NSN 4730-00-020-9974 contain any hazardous material?

No data in HMIRS

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