Tube Reducer Body

NAS1564K12-4

(NSN) National Stock Number

4730-00-023-4864

Federal Supply Classification

4730 Hose, Pipe, Tube, Lubrication and Railing Fittings

Item Name Code

61840

Schedule B Code

Summary

3a thread class, right-hand thread direction, 1.110 inches minimum and 1.140 inches maximum overall length, 7/16-20 thread size, 0.250 inches nominal tube outside diameter for which designed, 0.750 inches nominal tube outside diameter for which designed

DAC	HCC	DMIL	RNCC
E	-	-	3

RNVC	SADC	MSDS	RNAAC
2	-	-	AX

Identification

An incomplete fitting which upon installation is designed to join together in a straight line two tubing lines and/or fittings of different sizes. The item consists of the body which has a complete end connection on one end; the other end is designed to mate with a tube or tube fitting but requires an additional nut and/or sleeve to make a complete end connection.

INC	FIIG	Concept	Condition
61840	T385-V	-	1

Specifications

Thread Class

Details

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

Thread Direction

right-hand

Details

The direction of the thread when viewed axially. a right-hand thread winds in a clockwise direction while a left-hand thread winds in a counterclockwise direction.

Overall Length

1.110 inches minimum and 1.140 inches maximum

Details

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

Thread Size

7/16-20

Details

Designates the thread diameter and number of threads per specific measurement scale.

Tube Outside Diameter For Which Designed

0.250 inches nominal

Details

The length of a straight line which passes through the center of the tube for which designed,and terminates at the outside circumference.

Tube Outside Diameter For Which Designed

0.750 inches nominal

Details

The length of a straight line which passes through the center of the tube for which designed,and terminates at the outside circumference.

First End Seat Angle In Deg

37.0

Details

The angle of the end surface upon which the mated surface seats,expressed in degrees. please use mrc cqrb with isac table 0036 in place of this discontinued mrc.

Second End Seat Angle In Deg

37.0

Details

The angle of the end surface upon which the mated surface seats,expressed in degrees. please use mrc crcn or cqrb with use of isac in place of this discontinued mrc.

Flange Width

0.251 inches minimum and 0.281 inches maximum

Details

A measurement taken at right angles to the length of a flange,in distinction from thickness.

Flange Outside Diameter

0.969 inches minimum and 0.972 inches maximum

Details

The length of a straight line which passes through the center of a flange,and terminates at the outside circumference.

Screw Thread Series Designator

unf

Details

A designation distinguishing one group of screw thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.

Material

steel comp 316

Details

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

Surface Treatment

passivate

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.

Style Designator

reducer body

Details

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

Specification/Standard Data

80205-nas1564 professional/industrial association standard and 81349-mil-f-5509 government specification

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
NAS1564K12-4	34724	E	-	5	2	-	AX
NAS1564K12-4	22995	E	-	5	9	-	AX
NAS1564K12-4	14798	E	-	5	9	-	AX
NAS1564K12-4	14397	E	-	5	9	-	AX
NAS1564K12-4	71563	E	-	5	9	-	AX
NAS1564K12-4	00624	E	-	5	2	-	AX
SAE-AS4841	0U583	E	-	3	1	-	ZZ
NAS1564K12-4	50948	E	-	5	9	-	AX
MIL-F-5509	81349	E	-	5	9	-	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

NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE

CAGE: 80205

ARLINGTON , VA , 22209

UNITED STATES

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FAQs

Frequently asked questions for NSN 4730-00-023-4864

What is the NIIN of the NSN 4730-00-023-4864?

The National Item Identification Number (NIIN) of the NSN 4730-00-023-4864 is 00-023-4864

When the NSN 4730-00-023-4864 was assigned to the Federal Catalog?

It was assigned 57 years ago, on Sat, May 6, 1967

Does the NSN 4730-00-023-4864 contain any precious metals?

Type/content is unknown

Does the NSN 4730-00-023-4864 contain any hazardous material?

No data in HMIRS

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