Tube to Hose Straight Adapter

R27381-20C

(NSN) National Stock Number

4730-00-007-8410

Federal Supply Classification

4730 Hose, Pipe, Tube, Lubrication and Railing Fittings

Item Name Code

03777

Schedule B Code

7307994000

Summary

3a 1st end thread class, 232.0 deg celsius single response maximum operating temp, aircraft, c-5, f-4, f-16; ship, lcac end item identification, flareless (tube) 1st end connection style, gripping nipple (nose) 2nd end connection style, threaded external hose gripping 2nd end connection type

DAC	HCC	DMIL	RNCC
3	-	-	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

3a 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.

End Item Identification

aircraft, c-5, f-4, f-16; ship, lcac

Details

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

Connection Style

flareless (tube) 1st end

Details

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

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 Type

threaded external hose gripping 2nd end

Details

Indicates the type of connection/s/.

Connection Type

threaded external tube 1st 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.

Maximum Operating Pressure

1000.0 pounds per square inch single response

Details

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

Nominal Thread Size

1.625 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.

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

1.125 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

1.359 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

1.250 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

2.790 inches

Details

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

Special Features

weapons 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 comp 304 overall

Details

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

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.

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.

Furnished Items And Quantity

1 hose coupling nut and 1 hose coupling sleeve

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
MS27381-20C	50599	3	-	5	9	-	AX
F68023-20	00624	3	-	5	1	-	AX
MS27381-20C	00624	3	-	5	9	-	AX
MS27381-20C	78570	3	-	5	9	-	AX
Y40420-29	78570	3	-	5	9	-	AX
861-3-20CR	98441	E	-	5	9	-	AX
MS27381-20C	98441	E	-	5	9	-	AX
MIL-DTL-27272	81349	E	-	4	1	-	ZZ
MIL-F-27272	81349	E	-	5	9	-	AX
MS27381-20C	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
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.

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Global Shipping

Manufacturer

PARKER-HANNIFIN CORP DIV STRATOFLEX PRODUCT DIVISION

CAGE: 50599

JACKSONVILLE , FL , 32254-2066

UNITED STATES

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FAQs

Frequently asked questions for NSN 4730-00-007-8410

What is the NIIN of the NSN 4730-00-007-8410?

The National Item Identification Number (NIIN) of the NSN 4730-00-007-8410 is 00-007-8410

When the NSN 4730-00-007-8410 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Fri, Jul 14, 1972

Does the NSN 4730-00-007-8410 contain any precious metals?

Type/content is unknown

Does the NSN 4730-00-007-8410 contain any hazardous material?

No data in HMIRS

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