NSN 4820-01-009-4851 D1BA1D, 4MD1M400, 4MD20XA
Product Details | DIRECTIONAL CONTROL LINEAR VALVE
4820-01-009-4851 A manually or power operated valve having three or more ports. The direction of the flow through the various ports is controlled by either one or more reciprocating slide(s) or spool(s) with recess areas which mate with ports in an integral or replaceable ported sleeve, or one or more poppet(s). It is designed to change the direction of fluid flow from one valve port to another. An off (no flow) position is not a flow pattern. The valve is designed to actuate various components of a fluid system. A power operated valve may have a manual override. For items which stop, start, or change the flow of fluid, see: VALVE, SOLENOID. Excludes VALVE, PLUG. See also SERVOVALVE, HYDRAULIC; BODY SECTION, WORKING, LINEAR DIRECTIONAL CONTROL VALVE; and VALVE ASSEMBLY.20248100015Valves, Powered48200018Valves, Nonpowered
Part Alternates: D1BA1D, 4MD1M400, 4MD20XA, 4820-01-009-4851, 01-009-4851, 4820010094851, 010094851
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 11 SEP 1975 | 01-009-4851 | 61929 ( VALVE, LINEAR, DIRECTIONAL CONTROL ) |
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Related Products | NSN 4820-01-009-4851
Technical Data | NSN 4820-01-009-4851
| Characteristic | Specifications |
|---|---|
| SPECIAL FEATURES | ALUMINUM ALLOY BODY; DOUBLE PILOT OPERATED,3000.0 PSI MAX OPERATING PRESSURE,3 GPM FLOW CAPICITY,2 0.500-14 THD INTERNAL PIPE PORTS,4 0.250-18 THD INTERNAL PIPE PORTS,4 0.250-18 THD INTERNAL PIPE PORTS,0.125-27NPTF CONNECTION IN EACH PILOT VALVES |
Restrictions/Controls & Freight Information | NSN 4820-01-009-4851
| 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 | ||
| Less than truck load rating | P | 77.5 |
| Water commodity Code | 594 | unknown |
| Originating Activity Code | AX | Defense Supply Center Columbus Columbus, OH 43216-5000 |
| Air Dimension Code | A | Shipment is not a consolidation and does not exceed 72 inches in any dimension. |
| Air Commodity | B | Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials. |
| 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 |