Expansion Plug
SA52
(NSN) National Stock Number
5340-00-276-5843
Federal Supply Classification
5340 Commercial Hardware
Item Name Code
03797
Schedule B Code
8402900090
Summary
0.531 inches nominal radius, 0.500 inches nominal outside diameter, 0.062 inches nominal material thickness, steel material, concave style designator
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| X | - | - | 3 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | XX |
Identification
A relatively thin metallic item, having a concave or cupped contour, designed to effect its own seal by compression against the circumference of a hole. It is used as a blowout plug in boilers, engines, and the like to relieve the pressure created by the expansion of fluids caused by heat or freezing.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 03797 | A538V0 | - | 1 |
Specifications
Radius
0.531 inches nominal
Details
The distance from the centerline to the axis of the item.Outside Diameter
0.500 inches nominal
Details
The length of a straight line which passes through the center of an item,and terminates at the outside circumference.Material Thickness
0.062 inches nominal
Details
A measurement of the smallest dimension of the material,in distinction from length or width.Material
steel
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Style Designator
concave
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 |
|---|---|---|---|---|---|---|---|
| 103890 | 0AHU0 | 5 | - | 3 | 2 | - | KZ |
| MD1314 | 76558 | X | - | 5 | 9 | - | XX |
| 103890 | 6N299 | 4 | - | 5 | 2 | - | 9Z |
| WPP651 | 79172 | X | - | 5 | 9 | - | XX |
| 14232A | 15723 | X | - | 5 | 9 | - | XX |
| VT3356 | 10988 | X | - | 3 | 2 | - | XX |
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
| HMIC | PMIC | ESD/EMI | Criticality |
|---|---|---|---|
| P | U | - | - |
Freight
Universal / National Freight and Handling Information
| UFC | HMC | LTL | LCL |
|---|---|---|---|
| 49770 | - | W | - |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | 723 | Z | 9 |
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Manufacturer
FAQs
Frequently asked questions for NSN 5340-00-276-5843
What is the NIIN of the NSN 5340-00-276-5843?
The National Item Identification Number (NIIN) of the NSN 5340-00-276-5843 is 00-276-5843
When the NSN 5340-00-276-5843 was assigned to the Federal Catalog?
It was assigned 61 years ago, on Tue, Jan 1, 1963
Does the NSN 5340-00-276-5843 contain any precious metals?
Type/content is unknown
Does the NSN 5340-00-276-5843 contain any hazardous material?
No information in HMIRS
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