NSN 4730-01-349-2420 6397389 PIECE 23, 6397389-23, 6397389PIECE23
Product Details | FLUID FLOW RESTRICTOR
4730-01-349-2420 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: 6397389 PIECE 23, 6397389-23, 6397389PIECE23, 4730-01-349-2420, 01-349-2420, 4730013492420, 013492420, 639738923
Pipe, Tubing, Hose, and Fittings | Hose, Pipe, Tube, Lubrication, and Railing Fittings
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | 22 NOV 1991 | 01-349-2420 | 18263 ( RESTRICTOR, FLUID FLOW ) |
Demand History | NSN 4730-01-349-2420
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 4730-01-349-2420 | 2021-11-330 | 1 | DIBBS |
| 4730-01-349-2420 | 2021-11-319 | 1 | DIBBS |
| 4730-01-349-2420 | 2021-10-301 | 1 | DIBBS |
| 4730-01-349-2420 | 2021-10-290 | 1 | DIBBS |
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Technical Data | NSN 4730-01-349-2420
| Characteristic | Specifications |
|---|---|
| DESIGN TYPE | TUBULAR |
| THREAD PROVISION | THREADED |
| THREAD SIZE DESIGNATOR | 0.380-16 |
| THREAD SERIES | UNC |
| THREAD CLASS | 3A |
| LENGTH | 0.370 INCHES NOMINAL |
| ORIFICE DIAMETER | 0.078 INCHES NOMINAL |
| SPECIAL FEATURES | MATL TITANIUM UNALLOYED |
| III END ITEM IDENTIFICATION | FORRESTAL CLASS CV; NIMITZ CLASS CVN;WASP CLASS LHD; TARAWA CLASS LHA; FIRE PUMPS |
Restrictions/Controls & Freight Information | NSN 4730-01-349-2420
| 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: | Y | The item does not have a nuclear hardened feature but does have other critical feature(s) 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 | U | 50 |
| Less than truck load rating | W | Rating Variable |
| Water commodity Code | 576 | 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 | 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 4730-01-349-2420
Navy| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9B | Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg |
| Special Material ID | QA | Equipments/Parts requiring special material control and quality assurance which support surface or submarine application. |
| 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 |