Reducing Tube Coupling Nut
(NSN) National Stock Number
4730-01-575-4128
Federal Supply Classification
4730 Hose, Pipe, Tube, Lubrication and Railing Fittings
Item Name Code
03860
Schedule B Code
-
Summary
F thread class, right-hand thread direction, npt thread series, 0.250 inches nominal thread size, coupler part name assigned by controlling agency, steel comp 316 overall material
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 1 | - | - | 5 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | ZZ |
Identification
A tube coupling nut with the shank end accommodating a smaller tube size than is accommodated by the tube fitting which connects to the threaded end.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 03860 | A021A0 | 1 | 1 |
Specifications
Thread Class
f
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.Thread Series
npt
Details
A designation indicating the diameter-pitch combination and the number of threads per measurement scale applied to a series of diameters.Nominal Thread Size
0.250 inches
Details
A designation that is used for the purpose of general identification of the thread.Part Name Assigned By Controlling Agency
coupler
Details
The name assigned to the item by the government agency or commercial organization controlling the design of the item.Material
steel comp 316 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 |
|---|---|---|---|---|---|---|---|
| 8-4 GTX-SS | 30780 | 6 | - | 3 | 2 | - | ZZ |
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 |
|---|---|---|---|
| 25370 | - | W | - |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | 575 | Z | 9 |
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FAQs
Frequently asked questions for NSN 4730-01-575-4128
What is the NIIN of the NSN 4730-01-575-4128?
The National Item Identification Number (NIIN) of the NSN 4730-01-575-4128 is 01-575-4128
When the NSN 4730-01-575-4128 was assigned to the Federal Catalog?
It was assigned 15 years ago, on Wed, Jul 1, 2009
Does the NSN 4730-01-575-4128 contain any precious metals?
Does not contain precious metal
Does the NSN 4730-01-575-4128 contain any hazardous material?
No data in HMIRS
What is the ESD classification of NSN 4730-01-575-4128?
No known electrostatic discharge
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