NSN 4330-00-446-4031 255G, 9172489, 00-446-4031
Product Details | FLUID PRESSURE DAMPENER
4330-00-446-4031 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: 255G, 9172489, 4330-00-446-4031, 00-446-4031, 4330004464031, 004464031
Pumps and Compressors | Centrifugals, Separators, and Pressure and Vacuum Filters
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 43 | 01 JAN 1963 | 00-446-4031 | 19138 ( DAMPENER, FLUID PRESSURE ) |
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Technical Data | NSN 4330-00-446-4031
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL, STAINLESS |
| OPERATING PRESSURE RANGE | 0.0 TO 20000.0 POUNDS PER SQUARE INCH |
| FLUID TYPE FOR WHICH DESIGNED | AIR |
| THREADED DIRECT PRESSURE CONNECTION | PROVIDED |
| CONNECTION QUANTITY | 2 |
| THREAD LOCATION | INTERNAL AND EXTERNAL |
| THREAD SIZE | 1/4-18 |
| SCREW THREAD SERIES DESIGNATOR | NPT |
| THREAD CLASS | 2A AND 2B |
| TUBE CONNECTION TYPE | FLARELESS |
| NOMINAL PIPE SIZE DESIGNATION | 0.250 INCHES |
| REMOVABLE PISTON | NOT PROVIDED |
| OVERALL LENGTH | 1.458 INCHES NOMINAL |
| OVERALL WIDTH | 0.750 INCHES NOMINAL |
| III FSC APPLICATION DATA | FILTER UNIT,FLUID,PRESSURE |
Restrictions/Controls & Freight Information | NSN 4330-00-446-4031
| 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: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Precious Metals Indicator Code: | U | Precious metal type is unknown |
| Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| Category | Code | Description |
|---|---|---|
| NMF Description | 127220 | PRESSURE REG/RED/RELIEF VALVES NOI |
| Less than car load rating | P | 77.5 |
| Less than truck load rating | P | 77.5 |
| Water commodity Code | 594 | unknown |
| Originating Activity Code | XX | |
| Air Dimension Code | A | Shipment is not a consolidation and does not exceed 72 inches in any dimension. |
| Air Commodity | V | Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above. |
| Air Special Handling | Z | No special handling required. |
| Special Handling Code | 9 | unknonwn |
| HAZMAT | ||
| Type of Cargo | Z | No special type of cargo code applicable |