NSN 4730-01-172-9491 845-2445238ASSEMBLY DX, 8452445238ASSEMBLYDX, 01-172-9491
Product Details | FLUID FLOW RESTRICTOR
4730-01-172-9491 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: 845-2445238ASSEMBLY DX, 8452445238ASSEMBLYDX, 4730-01-172-9491, 01-172-9491, 4730011729491, 011729491
Pipe, Tubing, Hose, and Fittings | Hose, Pipe, Tube, Lubrication, and Railing Fittings
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | 28 FEB 1984 | 01-172-9491 | 18263 ( RESTRICTOR, FLUID FLOW ) |
Cross Reference | NSN 4730-01-172-9491
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 845-2445238ASSEMBLY DX | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Technical Data | NSN 4730-01-172-9491
| Characteristic | Specifications |
|---|---|
| MATERIAL | NICKEL-COPPER ALLOY, QQ-N-281, CLASS A |
| DESIGN TYPE | PLATE |
| THREAD PROVISION | THREADED |
| THREAD SIZE DESIGNATOR | 1 3/4-12 |
| THREAD SERIES | UNC |
| THREAD CLASS | 2B |
| THREAD LENGTH | 0.562 INCHES NOMINAL |
| THREAD DIRECTION | RIGHT-HAND |
| OUTSIDE DIAMETER | 2.000 INCHES NOMINAL |
| LENGTH | 1.312 INCHES NOMINAL |
| ORIFICE DIAMETER | 0.062 INCHES NOMINAL |
| MANUFACTURERS CODE | 80064 |
| DESIGN CONTROL REFERENCE | 845-2445238ASSEMBLY DX |
Restrictions/Controls & Freight Information | NSN 4730-01-172-9491
| 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 | 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 | 736 | unknown |
| Originating Activity Code | HD | Naval Inventory Control Point Mechanicsburg, PA 17055-0788 |
| 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 |
Management | NSN 4730-01-172-9491
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 | J | NOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |