Tube Coupling Inverted Nut
NAS594-12
(NSN) National Stock Number
4730-00-053-3497
Federal Supply Classification
4730 Hose, Pipe, Tube, Lubrication and Railing Fittings
Item Name Code
03857
Schedule B Code
7115900000
Summary
3a thread class, right-hand thread direction, bar stock, machined fabrication method, not casehardened casehardening indicator, 0.813 inches nominal overall length, 1.062-12 thread size
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| E | - | - | 5 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 1 | - | - | AX |
Identification
An externally threaded fastening device which has an internal or external seat, designed to mate with the seat of an internally threaded tube fitting for the purpose of securing the tube to the fitting to form a leakproof connection.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 03857 | T385-B | - | 1 |
Specifications
Thread Class
3a
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
bar stock, machined
Details
The process used in manufacturing the item.Casehardening Indicator
not casehardened
Details
Indicates whether or not a ferrous alloy object has been subjected to a process whereby the outer portion is made substantially harder than the inner portion or core.Overall Length
0.813 inches nominal
Details
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.Thread Size
1.062-12
Details
Designates the thread diameter and number of threads per specific measurement scale.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.Seat Angle In Deg
33.0
Details
The angle of the end surface upon which the mated surface seats,expressed in degrees.Screw Thread Series Designator
un
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 Hardness Rating
20.0 rockwell c minimum and 32.0 rockwell c maximum
Details
A numeric value that reflects the hardness of the material when used in conjunction with a hardness rating scale.Width Across Flats
0.875 inches nominal
Details
The shortest straight line between flats,perpendicular to the height.Strength Rating
200000.0 pounds per square inch minimum tensile
Details
The load in tension applied in a longitudinal direction or the load that can be applied in a plane perpendicular to the axial centerline without rupture or permanent deformation of the material.Smallest Inside Diameter
0.755 inches nominal
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.Material
steel comp 431
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material Document And Classification
mil-s-18732, cond ht-200 mil spec single material response
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
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
inverted nut, tube, flare
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.Master-Cross Reference List
| Part | CAGE | DAC | HCC | RNCC | RNVC | MSDS | RNAAC |
|---|---|---|---|---|---|---|---|
| 4184-12 | 77969 | 5 | - | 5 | 9 | - | ZZ |
| NAS594-12 | 80205 | 4 | - | 3 | 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 |
|---|---|---|---|
| 48950 | - | W | - |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | 573 | Z | 9 |
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Manufacturer
FAQs
Frequently asked questions for NSN 4730-00-053-3497
What is the NIIN of the NSN 4730-00-053-3497?
The National Item Identification Number (NIIN) of the NSN 4730-00-053-3497 is 00-053-3497
When the NSN 4730-00-053-3497 was assigned to the Federal Catalog?
It was assigned 61 years ago, on Tue, Jan 1, 1963
Does the NSN 4730-00-053-3497 contain any precious metals?
Type/content is unknown
Does the NSN 4730-00-053-3497 contain any hazardous material?
No data in HMIRS
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