Tube to Hose Straight Adapter

KB51-440-179ITEM448FITTING

(NSN) National Stock Number

4730-00-203-3550

Federal Supply Classification

4730 Hose, Pipe, Tube, Lubrication and Railing Fittings

Item Name Code

03777

Schedule B Code

7307992000

Summary

2b 1st end thread class, 200.0 deg fahrenheit single response maximum operating temp, grumman aerospace a-10 aircraft;2320-01-097-0248,2320-01-097-0249,2320-01-100-7672,2320-01-097-0260,2320-01-195-7641 hemtt (heavy expanded mobility trucks) end item identification, gripping nipple (nose) 2nd end connection style, swivel nut, flare (tube) style 3 optional end 1st end connection style, threaded external hose gripping 2nd end connection type

DAC	HCC	DMIL	RNCC
6	-	-	5

RNVC	SADC	MSDS	RNAAC
9	-	-	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 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 is designed to join a tube or tube fitting to a hose or hose fitting.

INC	FIIG	Concept	Condition
03777	A080B0	1	1

Specifications

Thread Class

2b 1st end

Details

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

Maximum Operating Temp

200.0 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

grumman aerospace a-10 aircraft;2320-01-097-0248,2320-01-097-0249,2320-01-100-7672,2320-01-097-0260,2320-01-195-7641 hemtt (heavy expanded mobility trucks)

Details

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

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, flare (tube) style 3 optional end 1st end

Details

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

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/.

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

0.438 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.

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 Inside Diameter Hose Accommodated

0.190 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

0.520 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

0.250 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

1.750 inches

Details

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

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

steel overall

Details

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

Surface Treatment

cadmium 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.

Thread Series Designator

unf 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
1D98403PK	90099	6	-	C	1	-	AX
1D98403PK-001	90099	6	-	C	1	-	AX
KB52-538-77FITTING	04220	6	-	5	9	-	AX
KB52-538-77PC411-4	04220	6	-	5	9	-	AX
KB53-3876-7F1TT1NG	04220	5	-	5	9	-	AX
KB53-3876-7FITTING	04220	6	-	5	9	-	AX
KB53-3876-7PC411-4	04220	6	-	5	9	-	AX
KB53-3876-8F1TT1NG	04220	5	-	5	9	-	AX
KB53-3876-8FITTING	04220	5	-	5	9	-	AX
KB53-3876-8PC411-4	04220	6	-	5	9	-	AX
KB53-4511-162PCF1TT1NG	04220	X	-	5	2	-	XX
KB53-4511-162PCFITTING	04220	6	-	5	9	-	AX
KB53-4511-163PCF1TT1NG	04220	X	-	5	2	-	XX
KB53-4511-163PCFITTING	04220	6	-	5	9	-	AX
KB53-4511-164PCFITTING	04220	6	-	5	9	-	AX
KB531-440-179ITE448FITTING	04220	6	-	5	9	-	AX
KF52-538-10PC44FITTING	04220	6	-	5	9	-	AX
KF53-3876-3PC6FITTING	04220	5	-	5	9	-	AX
KF53-3876-3PC7FITTING	04220	5	-	5	2	-	AX
KF53-3876-3PC8FITTING	04220	5	-	5	2	-	AX
LF-104-1	46717	E	-	5	9	-	AX
LF215-1	46717	5	-	5	9	-	CT
FTG81	93234	E	-	5	9	-	AX
94-411-4S	00624	E	-	5	2	-	AX
411-4S	01276	A	-	3	2	-	AX
20622-4-4	98441	6	-	5	9	-	AX
13230E6541-1	97403	1	-	7	2	-	ZZ
19388FX	45152	3	-	5	9	-	ZZ
19388FX	75Q65	5	-	5	2	-	ZZ
569-2200-1228167REVBPC43FITTING	80064	6	-	5	9	-	AX
569-2200-1228167REVBPC44FITTING	80064	6	-	5	9	-	AX
569-2200-1228232PC411-4	80064	6	-	5	9	-	AX
569-2200-1228233PC411-4	80064	6	-	5	9	-	AX
569-2200-1228371PC6FITTING	80064	6	-	5	9	-	AX
569-2200-1228371PC7FITTING	80064	6	-	5	9	-	AX
569-2200-1228371PC8FITTING	80064	6	-	5	9	-	AX
569-2200-1228375PC411-4	80064	6	-	5	9	-	AX
569-2200-1228376PC411-4	80064	6	-	5	9	-	AX
576-4801-1504678PC1FITTINGTYPE1	80064	6	-	5	9	-	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

GPE CONTROLS, INC DBA SHAND & JURS

CAGE: 04220

HILLSIDE , IL , 60162-1457

UNITED STATES

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FAQs

Frequently asked questions for NSN 4730-00-203-3550

What is the NIIN of the NSN 4730-00-203-3550?

The National Item Identification Number (NIIN) of the NSN 4730-00-203-3550 is 00-203-3550

When the NSN 4730-00-203-3550 was assigned to the Federal Catalog?

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

Does the NSN 4730-00-203-3550 contain any precious metals?

Does not contain precious metal

Does the NSN 4730-00-203-3550 contain any hazardous material?

No data in HMIRS

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