Tube to Boss Straight Adapter

370213-9

(NSN) National Stock Number

4730-00-221-8671

Federal Supply Classification

4730 Hose, Pipe, Tube, Lubrication and Railing Fittings

Item Name Code

22675

Schedule B Code

7609000000

Summary

3a all ends thread class, external seat for gasket seal (boss) 2nd end connection style, flared (tube) 1st end connection style, threaded external boss 2nd end connection type, threaded external tube 1st end connection type, 0.750 inches all ends nominal thread size

DAC	HCC	DMIL	RNCC
6	-	-	C

RNVC	SADC	MSDS	RNAAC
1	CZ	-	AX

Identification

An adapter having machine threads (straight threads other than pipe or hose series) designed to accommodate a tube on one end or an unthreaded end 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 is designed to join a tube or tube fitting to a boss or boss fitting in a straight line on items such as tanks, housings, valve fittings, and the like. See also coupling, tube and nipple, tube.

INC	FIIG	Concept	Condition
22675	A080B0	1	1

Specifications

Thread Class

3a all ends

Details

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

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.

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/.

Nominal Thread Size

0.750 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.

Nominal Outside Diameter Tube Accommodated

0.500 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.

Nominal Overall Length

1.500 inches

Details

The nominal dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.

Material

aluminum alloy 2014 overall

Details

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

Material Document And Classification

qq-a-225/4,t6 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 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.

Surface Treatment Document And Classification

mil-a-8625 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.

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

81343-as4875/1 professional/industrial association 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
MS24487D8	22995	E	-	5	9	-	AX
MS24487D8	13899	E	-	5	1	-	AX
MS24487D8	30974	E	-	5	1	-	AX
MS24487D8	14798	E	-	5	9	-	AX
MS24487D8	14397	E	-	5	9	-	AX
MS24487D8	06581	E	-	5	1	-	AX
MS24487D8	71563	E	-	5	9	-	AX
MS24487D8	00624	E	-	5	9	-	AX
8F50X-D	45681	6	-	C	1	-	AX
AS4875/1	0U583	E	-	5	1	-	ZZ
AS4875/1	81343	E	-	5	9	-	ZZ
8F50XD	98441	6	-	C	1	-	AX
MIL-F-5509	81349	E	-	5	9	-	ZZ
AN920D8	88044	5	-	5	9	-	SB
MS24487D8	96906	E	-	2	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
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

RAYTHEON COMPANY DIV CORP

CAGE: 49956

ARLINGTON , VA , 22209-2249

UNITED STATES

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FAQs

Frequently asked questions for NSN 4730-00-221-8671

What is the NIIN of the NSN 4730-00-221-8671?

The National Item Identification Number (NIIN) of the NSN 4730-00-221-8671 is 00-221-8671

When the NSN 4730-00-221-8671 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Wed, Jun 25, 1969

Does the NSN 4730-00-221-8671 contain any precious metals?

Type/content is unknown

Does the NSN 4730-00-221-8671 contain any hazardous material?

No data in HMIRS

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