NSN 4930-01-576-7451 621491, 62149-1, 621493
Product Details | FLUID PRESSURE DAMPENER
4930-01-576-7451 An automatic throttling device designed to absorb fluid pulsations and surges, thus reducing mechanical vibrations. Excludes DAMPENER, FLUTTER.20316500058Aircraft Hydraulic, Vacuum, and De-icing System Components49300041Lubrication and Fuel Dispensing Equipment66850073Pressure, Temperature, and Humidity Measuring and Controlling Instruments
Part Alternates: 621491, 62149-1, 621493, 62149-3, 4930-01-576-7451, 01-576-7451, 4930015767451, 015767451
Maintenance and Repair Shop Equipment | Lubrication and Fuel Dispensing Equipment
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 49 | 12 AUG 2009 | 01-576-7451 | 19138 ( DAMPENER, FLUID PRESSURE ) |
Demand History | NSN 4930-01-576-7451
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 4930-01-576-7451 | 2018-09-269 | 4 | US |
| 621493 | 2017-11-333 | 1 | AE |
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Technical Data | NSN 4930-01-576-7451
| Characteristic | Specifications |
|---|---|
| SPECIAL FEATURES | USED ON REFUELING NOZZLE FOR REFUELING AIRCRAFT. |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | SURGE BOOT SET |
Restrictions/Controls & Freight Information | NSN 4930-01-576-7451
| Category | Code | Description |
|---|---|---|
| Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
| Demilitarization Code: | B | Munitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.) |
| Electro-static Discharge Susceptible: | A | No known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity |
| Precious Metals Indicator Code: | A | Item does not contain precious metal |
| Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| Automatic Data Processing Equipment: | 0 | Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9) |
| Category | Code | Description |
|---|---|---|
| No Freight Information | ||