NSN 4730-01-478-7189 21317-1018, 21317101824, 21317-1018-24
Product Details | FLUID FLOW RESTRICTOR
4730-01-478-7189 An item of solid one-piece construction, designed to restrict the flow of a fluid through it. It has an orifice of a smaller size than the diameter of flow into it. Excludes items such as VALVE (1), (as modified); and others with an adjustable orifice. Excludes pipe, tube, or hose fittings with restricted passages and items designed to test fluid flow. For items containing screens or filters, see RESTRICTOR UNIT, FLUID FLOW.
Part Alternates: 21317-1018, 21317101824, 21317-1018-24, 21340, 21340 FIND 56, 21340FIND56, 4730-01-478-7189, 01-478-7189, 4730014787189, 213171018, 014787189
Pipe, Tubing, Hose, and Fittings | Hose, Pipe, Tube, Lubrication, and Railing Fittings
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | 25 SEP 2000 | 01-478-7189 | 18263 ( RESTRICTOR, FLUID FLOW ) |
Demand History | NSN 4730-01-478-7189
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 21340 | 2012-02-56 | 3 | |
| 21340 | 2011-12-357 | 3 | |
| 21340 | 2010-10-297 | 1 | |
| 21340 | 2010-10-295 | 1 |
Cross Reference | NSN 4730-01-478-7189
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 21317-1018 | 78062 | DOVER ENGINEERED SYSTEMS, INC. DBA SARGENT CONTROLS & AEROSPACE |
| 21317-1018-24 | 78062 | DOVER ENGINEERED SYSTEMS, INC. DBA SARGENT CONTROLS & AEROSPACE |
| 21340 | 78062 | DOVER ENGINEERED SYSTEMS, INC. DBA SARGENT CONTROLS & AEROSPACE |
| 21340 FIND 56 | 78062 | DOVER ENGINEERED SYSTEMS, INC. DBA SARGENT CONTROLS & AEROSPACE |
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Technical Data | NSN 4730-01-478-7189
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL, CORROSION RESISTING |
| SURFACE TREATMENT | PASSIVATED |
| DESIGN TYPE | TUBULAR |
| THREAD PROVISION | THREADED |
| THREAD SIZE DESIGNATOR | 1/4-28 |
| THREAD SERIES | UNF |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| LENGTH | 0.312 INCHES NOMINAL |
| ORIFICE DIAMETER | 0.0550 INCHES NOMINAL |
| SPECIAL FEATURES | ALTERED FROM MS51023-62 CAGE 21340-001 |
| III END ITEM IDENTIFICATION | VALVE ASSEMBLY P/N 21340-001 |
Restrictions/Controls & Freight Information | NSN 4730-01-478-7189
| Category | Code | Description |
|---|---|---|
| Shelf-Life Code: | 0 | Nondeteriorative |
| 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. |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| 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 |
|---|---|---|
| NMF Description | 052190 | PIPE,TUBING,OR PIPE OR TUBING FITTI |
| Less than car load rating | ||
| Less than truck load rating | W | Rating Variable |
| Water commodity Code | 713 | 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 |
Management | NSN 4730-01-478-7189
Navy| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9B | Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Acquisition Advice Codes | Z | INSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |