Vacuum Breaking Valve
(NSN) National Stock Number
4820-00-999-9512
Federal Supply Classification
4820 Nonpowered Valves
Item Name Code
08101
Schedule B Code
8481809050
Summary
Aluminum alloy body material, single connection, straight flow body style, air media for which designed, threaded external pipe first end connection type, plain first end style designator, 0.250 inches first end nominal pipe size accommodated
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 4 | - | - | 3 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | CL |
Identification
An item designed to automatically relieve vacuum, by the intake of air, when the internal pressure falls below atmospheric pressure. See also valve, vacuum regulating.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 08101 | A07100 | - | 1 |
Specifications
Body Material
aluminum alloy
Details
The basic material of which the body is fabricated. please use mrc matt withisac coding for body in place of this discontinued mrc.Body Style
single connection, straight flow
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the body.Media For Which Designed
air
Details
The type of service with which the item is designed to be used. please use mrc meda in place of this discontinued mrc.First End Connection Type
threaded external pipe
Details
A narrative description of the type of end connection.First End Style Designator
plain
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the end.First End Nominal Pipe Size Accommodated
0.250 inches
Details
The industrial designation or term used to define the nominal diameter of the pipe the end will accommodate.First End 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.Flow Control Device
poppet
Details
The part that controls the flow through the item.End Connection Quantity
1
Details
The number of end connections included in the item.Temp Adjustability
not adjustable
Details
An indication of whether or not the temperature is adjustable.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 |
|---|---|---|---|
| 49790 | - | W | P |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | 713 | 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 4820-00-999-9512
What is the NIIN of the NSN 4820-00-999-9512?
The National Item Identification Number (NIIN) of the NSN 4820-00-999-9512 is 00-999-9512
When the NSN 4820-00-999-9512 was assigned to the Federal Catalog?
It was assigned 58 years ago, on Wed, Apr 6, 1966
Does the NSN 4820-00-999-9512 contain any precious metals?
Type/content is unknown
Does the NSN 4820-00-999-9512 contain any hazardous material?
No data in HMIRS
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.