Tube Coupling Nut
SAE J513 8 010166B
(NSN) National Stock Number
4730-00-189-2733
Federal Supply Classification
4730 Hose, Pipe, Tube, Lubrication and Railing Fittings
Item Name Code
03859
Schedule B Code
7415290000
Summary
2b thread class, right-hand thread direction, forged fabrication method, tube coupling nut style, 1.188 inches nominal nut height, combat system support equipment;propulsion systems; an/srn-25 (v) navigation radio set end item identification
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| E | - | - | 3 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | ZZ |
Identification
An internally threaded nut which has either an internal seat or shoulder and/or is designed to be used with a ferrule, to mate with the seat of an externally threaded tube fitting to form a leakproof connection. Excludes:nut (1), tube coupling, reducing; and nut (1), union.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 03859 | A021A0 | 1 | 1 |
Specifications
Thread Class
2b
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.Fabrication Method
forged
Details
The process used in manufacturing the item.Nut Style
tube coupling
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the nut.Nut Height
1.188 inches nominal
Details
None.End Item Identification
combat system support equipment;propulsion systems; an/srn-25 (v) navigation radio set
Details
The national stock number or the identification information of the end equipment for which the item is a part.Width Across Flats
0.938 inches nominal
Details
The shortest straight line between flats,perpendicular to the height.Length To Shoulder
0.594 inches nominal
Details
None.Smallest Inside Diameter
0.495 inches minimum and 0.510 inches maximum
Details
The smallest length of a straight line which passes through the center of the two surfaces of a circular item,and terminates at the inside circumference.Thread Series
unf
Details
A designation indicating the diameter-pitch combination and the number of threads per measurement scale applied to a series of diameters.Thread Quantity Per Inch
16
Details
The number of threads on the item per linear inch measured on a line parallel to the thread axis.Nominal Thread Size
0.750 inches
Details
A designation that is used for the purpose of general identification of the thread.Nominal Tube Outside Diameter
0.500 inches
Details
The nominal length of a straight line which passes through the center of a tube,and terminates at the outside circumference.Seat Angle
0.43 degrees minimum and 0.45 degrees maximum
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.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
copper alloy 360 overall
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Specification/Standard Data
81343-j513 professional/industrial association standard
Details
The document designator of the specification or standard which established the item of supply.Nondefinitive Spec/Std Data
36a figure
Details
The number,letter,or symbol that indicates the type,style,grade,class,and the like,of an item in a nonidentifying specification or standard.Master-Cross Reference List
| Part | CAGE | DAC | HCC | RNCC | RNVC | MSDS | RNAAC |
|---|---|---|---|---|---|---|---|
| 641-F-08 | 30327 | E | - | 5 | 9 | - | AX |
| 8 010166B(NS4) | 0U583 | E | - | 5 | 9 | - | ZZ |
| J513 | 0U583 | 3 | - | 5 | 9 | - | ZZ |
| SAE-J513 | 0U583 | E | - | 3 | 1 | - | ZZ |
| 8 010166B(NS4) | 81343 | E | - | 5 | 9 | - | AX |
| J513 | 81343 | 3 | - | 5 | 9 | - | AX |
| 641-F-08 | 13174 | E | - | 5 | 9 | - | ZZ |
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 |
|---|---|---|---|
| 48930 | - | Q | - |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | 713 | 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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- 7 Year Sales Record Retention
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- HAZMAT Certified
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Manufacturer
FAQs
Frequently asked questions for NSN 4730-00-189-2733
What is the NIIN of the NSN 4730-00-189-2733?
The National Item Identification Number (NIIN) of the NSN 4730-00-189-2733 is 00-189-2733
When the NSN 4730-00-189-2733 was assigned to the Federal Catalog?
It was assigned 64 years ago, on Sun, Jan 1, 1961
Does the NSN 4730-00-189-2733 contain any precious metals?
Type/content is unknown
Does the NSN 4730-00-189-2733 contain any hazardous material?
No data in HMIRS
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