Tube to Boss Tee

7M637BM-6D

(NSN) National Stock Number

4730-00-278-9373

Federal Supply Classification

4730 Hose, Pipe, Tube, Lubrication and Railing Fittings

Item Name Code

22683

Schedule B Code

7609000000

Summary

3a all ends thread class, grumman a-10 acft end item identification, flared (tube) all ends connection style, 1.031 inches nominal all ends leg length, threaded external tube all ends connection type, 0.562 inches all ends nominal thread size

DAC	HCC	DMIL	RNCC
A	-	-	5

RNVC	SADC	MSDS	RNAAC
1	-	-	AX

Identification

A fitting having three connections with the branch connection fixed at 90 degrees (1.5705 radians) to the run. The tube connection(s) 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 boss connection(s) 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 inlet(s). It is used as a junction at the intersection of a tube or fitting and a boss or boss fitting on items such as a tank, housing, valve fitting, or the like. See also tee, tube; and tee, pipe to tube. Excludes:connector, multiple, fluid pressure line.

INC	FIIG	Concept	Condition
22683	A080B0	-	1

Specifications

Thread Class

3a all ends

Details

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

End Item Identification

grumman a-10 acft

Details

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

Connection Style

flared (tube) all ends

Details

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

Leg Length

1.031 inches nominal all ends

Details

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

Connection Type

threaded external tube all ends

Details

Indicates the type of connection/s/.

Nominal Thread Size

0.562 inches all ends

Details

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

Seat Angle

37.0 degrees all ends

Details

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

Criticality Code Justification

feat

Details

The master requirement codes of those requirements which are technically critical by reason of tolerance,fit,performance,or other characteristics which affect identification of the item.

Nominal Outside Diameter Tube Accommodated

0.375 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

weapon system essential

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

aluminum alloy 2024 overall

Details

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

Material Document And Classification

qq-a-225/6 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.

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 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.

Specification/Standard Data

88044-an824 government standard

Details

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

Master-Cross Reference List

Part	CAGE	DAC	HCC	RNCC	RNVC	MSDS	RNAAC
3111113	001JK	4	-	5	2	-	9Z
3111113	S4956	4	-	5	9	-	ZF
AN824-6D	R1120	6	-	5	2	-	ZG
10108329	A486G	9	-	6	9	-	WF
Z00.N7730061821	F0086	4	-	5	9	-	ZF
AS1035D060606	A0126	5	-	5	2	-	ZR
4730PL0673334	9009H	9	-	6	9	-	WP
946.23.65.205	S4080	3	-	5	2	-	ZN
8537198	18876	5	-	5	9	-	CT
AN824-6D	22995	3	-	5	9	-	AX
AN824-6D	13899	3	-	5	9	-	AX
AN824-6D	30974	3	-	5	9	-	AX
7M637BM-6D	01673	6	-	5	9	-	AX
7M637BM-6D	14798	6	-	5	9	-	AX
AN824-6D	14798	E	-	5	9	-	AX
7M637BM-6D	52930	6	-	5	9	-	AX
7M637BM-6D	14397	6	-	5	9	-	AX
AN824-6D	14397	3	-	5	9	-	AX
7M637BM-6D	06581	6	-	5	9	-	AX
AN824-6D	06581	3	-	5	9	-	AX
AN824-6D	71563	3	-	5	9	-	AX
AN824-6D	00624	3	-	5	9	-	AX
7M637	76301	A	-	D	9	-	ZZ
213697-6D	80020	5	-	5	1	-	AX
AS1035	0U583	E	-	5	9	-	ZZ
AS1035D060606	0U583	E	-	3	2	-	ZZ
AS4841	0U583	E	-	5	9	-	ZZ
SAE-AS4841	0U583	E	-	3	1	-	ZZ
AS1035	81343	E	-	5	9	-	ZZ
AS1035D060606	81343	E	-	5	9	-	ZZ
AS4841	81343	E	-	5	9	-	ZZ
6026-9101-152	36378	5	-	5	9	-	AX
6026-9101-16L	36378	5	-	5	9	-	AX
6026-9101-16R	36378	5	-	5	9	-	AX
AN424-6D	88044	6	-	C	1	-	ZZ
AN824-6D	88044	3	-	5	9	-	AX
AN824D6	88044	5	-	5	9	-	AX
AN924D6	88044	6	-	C	1	-	ZZ

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
00000	-	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.

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Manufacturer

THE BOEING COMPANY DIV DEFENSE

CAGE: 76301

SAINT LOUIS , MO , 63134-1939

UNITED STATES

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FAQs

Frequently asked questions for NSN 4730-00-278-9373

What is the NIIN of the NSN 4730-00-278-9373?

The National Item Identification Number (NIIN) of the NSN 4730-00-278-9373 is 00-278-9373

When the NSN 4730-00-278-9373 was assigned to the Federal Catalog?

It was assigned 62 years ago, on Tue, Jan 1, 1963

Does the NSN 4730-00-278-9373 contain any precious metals?

Does not contain precious metal

Does the NSN 4730-00-278-9373 contain any hazardous material?

No data in HMIRS

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