Tube to Hose Elbow

MIL-DTL-27272

(NSN) National Stock Number

4730-00-007-2197

Federal Supply Classification

4730 Hose, Pipe, Tube, Lubrication and Railing Fittings

Item Name Code

03772

Schedule B Code

7307929000

Summary

3b 1st end thread class, 232.0 deg celsius single response maximum operating temp, gripping nipple (nose) 2nd end connection style, swivel nut, flareless (swivel nut attachment method optional) (tube) 1st end connection style, 1.326 inches nominal 2nd end leg length, 0.664 inches nominal 1st end leg length

DAC	HCC	DMIL	RNCC
E	-	-	4

RNVC	SADC	MSDS	RNAAC
1	-	-	ZZ

Identification

A fitting that forms an angle of less than 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 standard hose threads, an incomplete part of a threaded end connection that grips the hose directly, or is unthreaded and designed to accommodate a hose. It may have side or heel inlet(s). See also elbow, hose; connector, multiple, fluid pressure line; and elbow, swivel flange to hose.

INC	FIIG	Concept	Condition
03772	A080B0	-	1

Specifications

Thread Class

3b 1st end

Details

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

Maximum Operating Temp

232.0 deg celsius single response

Details

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

Connection Style

gripping nipple (nose) 2nd end

Details

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

Connection Style

swivel nut, flareless (swivel nut attachment method optional) (tube) 1st end

Details

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

Leg Length

1.326 inches nominal 2nd end

Details

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

Leg Length

0.664 inches nominal 1st end

Details

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

Connection Type

threaded external hose gripping 2nd end

Details

Indicates the type of connection/s/.

Connection Type

threaded internal tube 1st end

Details

Indicates the type of connection/s/.

Thread Quantity Per Inch

20 1st end

Details

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

Maximum Operating Pressure

1500.0 pounds per square inch single response

Details

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

Nominal Thread Size

0.500 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

45.0 degrees

Details

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

Nominal Inside Diameter Hose Accommodated

0.250 inches 2nd end

Details

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

Nominal Outside Diameter Hose Accommodated

0.396 inches 2nd end

Details

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

Nominal Outside Diameter Tube Accommodated

0.312 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.

Special Features

one hose coupling furnished

Details

Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification on one or more other functions.

Material

steel comp 304 overall

Details

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

Material Document And Classification

qq-s-763,cond a 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

fluid single response

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.

Surface Treatment Document And Classification

mil-f-27272 mil spec all treatment responses 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 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.

Furnished Items And Quantity

1 hose coupling nut

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
148-05217-5	14798	E	-	5	9	-	AX
MS27384-5C	50599	3	-	5	1	-	AX
R27384-5C	50599	3	-	5	9	-	AX
148-05217-5	32142	6	-	5	1	-	ZZ
F66113-5	00624	3	-	5	9	-	AX
MS27384-5C	00624	3	-	5	1	-	AX
MS27384-5C	78570	3	-	5	1	-	AX
Y42405-29	78570	3	-	5	9	-	AX
MIL-F-27272	81349	E	-	5	9	-	AX
MS27384-5C	96906	3	-	2	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

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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 4730-00-007-2197

What is the NIIN of the NSN 4730-00-007-2197?

The National Item Identification Number (NIIN) of the NSN 4730-00-007-2197 is 00-007-2197

When the NSN 4730-00-007-2197 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Fri, Jul 7, 1972

Does the NSN 4730-00-007-2197 contain any precious metals?

Does not contain precious metal

Does the NSN 4730-00-007-2197 contain any hazardous material?

No data in HMIRS

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