Lubrication Fitting
A-5523
(NSN) National Stock Number
4730-00-639-9684
Federal Supply Classification
4730 Hose, Pipe, Tube, Lubrication and Railing Fittings
Item Name Code
03177
Schedule B Code
7307992000
Summary
2a thread class, 0.125 inches nominal shank length, ptf-spl short screw thread series designator, 0.281 inches nominal width across flats, 36 thread quantity per inch, 0.125 inches nominal thread size
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 6 | - | - | 5 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 9 | - | - | AX |
Identification
A specifically designed item pressed or threaded into a lubrication passage, for the purpose of adapting a related coupler and/or grease gun, to dispense grease to a bearing, shaft and similar items.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 03177 | A14800 | - | 1 |
Specifications
Thread Class
2a
Details
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.Shank Length
0.125 inches nominal
Details
A measurement of the longest dimension of the shank,in distinction from width.Screw Thread Series Designator
ptf-spl short
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.Width Across Flats
0.281 inches nominal
Details
The shortest straight line between flats,perpendicular to the height.Thread Quantity Per Inch
36
Details
The number of threads on the item per linear inch measured on a line parallel to the thread axis.Nominal Thread Size
0.125 inches
Details
A designation that is used for the purpose of general identification of the thread.Special Features
no check valve
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.Height
0.500 inches nominal
Details
A measurement from the bottom to the top of an object,in distinction from depth.Material
steel overall
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Surface Treatment
zinc overall and passivate overall
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
straight
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 |
|---|---|---|---|---|---|---|---|
| A5523 | 04043 | 6 | - | 5 | 9 | - | AX |
| 46604 | 57733 | A | - | 3 | 1 | - | AX |
| 46604 | 95879 | 6 | - | 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
FAQs
Frequently asked questions for NSN 4730-00-639-9684
What is the NIIN of the NSN 4730-00-639-9684?
The National Item Identification Number (NIIN) of the NSN 4730-00-639-9684 is 00-639-9684
When the NSN 4730-00-639-9684 was assigned to the Federal Catalog?
It was assigned 61 years ago, on Tue, Jan 1, 1963
Does the NSN 4730-00-639-9684 contain any precious metals?
Type/content is unknown
Does the NSN 4730-00-639-9684 contain any hazardous material?
No data in HMIRS
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