Tube Coupling Nut
(NSN) National Stock Number
4730-00-777-2743
Federal Supply Classification
4730 Hose, Pipe, Tube, Lubrication and Railing Fittings
Item Name Code
03859
Schedule B Code
3917400000
Summary
2b thread class, right-hand thread direction, machined fabrication method, tube coupling nut style, 0.562 inches nominal nut height, generator, hydrogen, electrolytic, stuart m-28 end item identification
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 3 | - | - | 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
machined
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
0.562 inches nominal
Details
None.End Item Identification
generator, hydrogen, electrolytic, stuart m-28
Details
The national stock number or the identification information of the end equipment for which the item is a part.Width Across Flats
0.688 inches nominal
Details
The shortest straight line between flats,perpendicular to the height.Smallest Inside Diameter
0.375 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.Thread Series
un
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
20
Details
The number of threads on the item per linear inch measured on a line parallel to the thread axis.Nominal Thread Size
0.562 inches
Details
A designation that is used for the purpose of general identification of the thread.Nominal Tube Outside Diameter
0.375 inches
Details
The nominal length of a straight line which passes through the center of a tube,and terminates at the outside circumference.Material
plastic polyamide overall
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Master-Cross Reference List
| Part | CAGE | DAC | HCC | RNCC | RNVC | MSDS | RNAAC |
|---|---|---|---|---|---|---|---|
| 6 BZ-NY | 54938 | 3 | - | 5 | 9 | - | AX |
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
| HMIC | PMIC | ESD/EMI | Criticality |
|---|---|---|---|
| N | A | A | - |
Freight
Universal / National Freight and Handling Information
| UFC | HMC | LTL | LCL |
|---|---|---|---|
| 77670 | - | W | - |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | 576 | Z | 9 |
Provided with every order
Order with confidence, we are a valued certified supplier serving customers in the military and aerospace industries.
- Counterfeit Parts Prevention
- 100% Product Inspections
- 7 Year Record Retention
- On Time Delivery
- HAZMAT Certified
- Worldwide Shipping
FAQs
Frequently asked questions for NSN 4730-00-777-2743
What is the NIIN of the NSN 4730-00-777-2743?
The National Item Identification Number (NIIN) of the NSN 4730-00-777-2743 is 00-777-2743
When the NSN 4730-00-777-2743 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Mon, Jan 1, 1962
Does the NSN 4730-00-777-2743 contain any precious metals?
Does not contain precious metal
Does the NSN 4730-00-777-2743 contain any hazardous material?
No data in HMIRS
What is the ESD classification of NSN 4730-00-777-2743?
No known electrostatic discharge
Can't Find It
If you didn't find what you need, don't worry, we're here to help! Our team is ready to help you find exactly what you need. Click below to contact us.
Similar Products