Tube Elbow

AC1040C16

(NSN) National Stock Number

4730-00-008-9848

Federal Supply Classification

4730 Hose, Pipe, Tube, Lubrication and Railing Fittings

Item Name Code

03771

Schedule B Code

7307225000

Summary

3b 1st end thread class, swaged w/ grooves (tube) 2nd end connection style, swivel nut, flareless (swivel nut attachment method optional) (tube) 1st end connection style, 2.101 inches nominal 1st end leg length, 2.750 inches nominal 2nd end leg length, threaded internal tube 1st end connection type

DAC	HCC	DMIL	RNCC
6	-	-	5

RNVC	SADC	MSDS	RNAAC
9	-	-	AX

Identification

A fitting that forms an angle of less than 180 degrees (3.141 radians) from a straight flow. Both connecting ends have machine threads (straight threads other than pipe or hose series) designed to accommodate a tube or is unthreaded and designed to accommodate a tube. It may have side or heel inlet(s). See also elbow, pipe and connector, multiple, fluid pressure line.

INC	FIIG	Concept	Condition
03771	A080B0	-	1

Specifications

Thread Class

3b 1st end

Details

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

Connection Style

swaged w/ grooves (tube) 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

2.101 inches nominal 1st end

Details

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

Leg Length

2.750 inches nominal 2nd end

Details

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

Connection Type

threaded internal tube 1st end

Details

Indicates the type of connection/s/.

Connection Type

unthreaded internal tube 2nd end

Details

Indicates the type of connection/s/.

Thread Quantity Per Inch

12 1st end

Details

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

Nominal Thread Size

1.312 inches 1st end

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

1.000 inches all ends

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

the internal surface of the permaswage end,will be polytetrafloroethylene coated per deutsch co,spec no. dmcps1009 to 0.325 in. min 0.350 in. max,into the fitting bore

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 corrosion resisting overall

Details

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

Material Document And Classification

ams 5656,ty 21-6-9 assn 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.

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-14072,e300,ty2 mil spec single treatment response outside

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.

Surface Treatment Document And Classification

mil-s-5002 mil spec single treatment response inside

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

unj 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.

Master-Cross Reference List

Part	CAGE	DAC	HCC	RNCC	RNVC	MSDS	RNAAC
H10021A-16	08199	6	-	5	9	-	AX
BACE21BW16J	59680	A	-	5	2	-	ZZ
D10021-16	14798	A	-	5	9	-	AX
D10021A-16	14798	A	-	3	2	-	AX
D10021-16	00624	E	-	5	9	-	AX
D10021-A16	00624	E	-	5	9	-	AX
LD83075-16	00624	6	-	5	9	-	AX
BACE21BW16J	81205	A	-	3	2	-	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
30000	-	W	-

RVC	WCC	TCC	SHC
-	576	Z	9

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Manufacturer

EATON AEROQUIP LLC DBA AEROSPACE GROUP DIV FLUID AND ELECTRICAL DISTRIBUTION

CAGE: 00624

JACKSON , MI , 49203-1973

UNITED STATES

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FAQs

Frequently asked questions for NSN 4730-00-008-9848

What is the NIIN of the NSN 4730-00-008-9848?

The National Item Identification Number (NIIN) of the NSN 4730-00-008-9848 is 00-008-9848

When the NSN 4730-00-008-9848 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Sat, Jul 29, 1972

Does the NSN 4730-00-008-9848 contain any precious metals?

Type/content is unknown

Does the NSN 4730-00-008-9848 contain any hazardous material?

No data in HMIRS

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