NSN 4730-00-421-3231 Q642-05-1.0, Q6420510, Q642-05-1-0
Product Details | FLUID FLOW RESTRICTOR
4730-00-421-3231 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: Q642-05-1.0, Q6420510, Q642-05-1-0, R121W6-1.0, R121W610, 2312620, 23126203, 2312620-3, 4730-00-421-3231, 00-421-3231, 4730004213231, 004213231
Pipe, Tubing, Hose, and Fittings | Hose, Pipe, Tube, Lubrication, and Railing Fittings
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | 07 DEC 1970 | 00-421-3231 | 18263 ( RESTRICTOR, FLUID FLOW ) |
Demand History | NSN 4730-00-421-3231
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 4730-00-421-3231 | 2014-06-180 | 2 | DIBBS |
| 4730-00-421-3231 | 2014-06-153 | 2 | DIBBS |
| 4730-00-421-3231 | 2014-05-140 | 2 | DIBBS |
| 4730-00-421-3231 | 2013-12-357 | 3 | DIBBS |
| 4730-00-421-3231 | 2013-12-342 | 3 | DIBBS |
Cross Reference | NSN 4730-00-421-3231
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2312620 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT |
| 2312620-3 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT |
| Q642-05-1-0 | 98939 | AEROCONTROLEX GROUP, INC. DBA AERO FLUID PRODUCTS |
| Q642-05-1.0 | 98939 | AEROCONTROLEX GROUP, INC. DBA AERO FLUID PRODUCTS |
| R121W6-1.0 | 79326 | TRANSDIGM INC DBA ADEL WIGGINS GROUP- MILITARY |
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Technical Data | NSN 4730-00-421-3231
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL, CORROSION RESISTING |
| SURFACE TREATMENT | PASSIVATED, MIL-S-5002 |
| DESIGN TYPE | TUBULAR, HEX SHAPE |
| THREAD PROVISION | THREADED |
| THREAD SIZE DESIGNATOR | 9/16-18 9/16-18 |
| THREAD SERIES | UNF UNF |
| THREAD CLASS | 3B 3B |
| THREAD LENGTH | 0.469 INCHES NOMINAL 0.469 INCHES NOMINAL |
| THREAD DIRECTION | RIGHT-HAND RIGHT-HAND |
| OUTSIDE DIAMETER | 1.375 INCHES NOMINAL |
| LENGTH | 3.375 INCHES NOMINAL |
| ORIFICE DIAMETER | 0.297 INCHES NOMINAL |
| HOSE/TUBE SIZE FOR WHICH DESIGNED | 318 IN. TUBE OD |
| SPECIAL FEATURES | LOCKWIRE HOLES |
Restrictions/Controls & Freight Information | NSN 4730-00-421-3231
| 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: | 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 | 052190 | PIPE,TUBING,OR PIPE OR TUBING FITTI |
| Less than car load rating | ||
| Less than truck load rating | W | Rating Variable |
| Water commodity Code | 576 | unknown |
| Originating Activity Code | YB | Spain YD YE |
| 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 4730-00-421-3231
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 | Y | TERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |