NSN 4820-00-756-7559 2328-1121 1-2, 2328112112, 23541121
Product Details | CALIBRATED FLOW VALVE
4820-00-756-7559 A valve specifically designed to automatically maintain a predetermined discharge flow rate which may be adjustable within a specific range. It is designed to be used with various fluids and may be preset and/or adjustable. It may be in-line or cartridge (manifold) design. Excludes VALVE, REGULATING, FEED WATER; VALVE, REGULATING, FLUID PRESSURE; VALVE, REGULATING, FUEL OIL; VALVE, REGULATING, OIL PRESSURE, AUTOMATIC PILOT; VAVLE, REGULATING, TEMPERATURE; VALVE, ANGLE; and VALVE, GLOBE.
Part Alternates: 2328-1121 1-2, 2328112112, 23541121, 2354-1121, 2354-1121 1-2, 2354112112, 7094C42354112, 7094C4-2354-112, 4820-00-756-7559, 00-756-7559, 4820007567559, 007567559
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 01 JAN 1960 | 00-756-7559 | 33212 ( VALVE, CALIBRATED FLOW ) |
Demand History | NSN 4820-00-756-7559
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 2354-1121 | 2025-04-100 | 51 | DIBBS |
| 2354-1121 1-2 | 2025-04-100 | 51 | DIBBS |
| 4820-00-756-7559 | 2025-01-23 | 2 | US |
| 2354-1121 | 2022-11-317 | 37 | DIBBS |
| 2354-1121 1-2 | 2022-11-317 | 37 | DIBBS |
| 2354-1121 | 2019-06-178 | 62 | DIBBS |
| 2354-1121 1-2 | 2019-06-178 | 62 | DIBBS |
| 4820-00-756-7559 | 2016-09-273 | 64 | DIBBS |
| 4820-00-756-7559 | 2015-12-344 | 53 | DIBBS |
| 4820-00-756-7559 | 2015-07-211 | 26 | DIBBS |
| 23541121 | 2014-07-205 | 4 | US |
| 2354-1121 | 2014-07-198 | 8 | US |
| 23541121 | 2013-08-231 | 3 | US |
| 23541121 | 2013-07-211 | 2 | US |
| 4820-00-756-7559 | 2013-06-178 | 45 | DIBBS |
| 4820-00-756-7559 | 2013-03-64 | 17 | DIBBS |
| 4820-00-756-7559 | 2013-01-25 | 19 | DIBBS |
| 4820-00-756-7559 | 2012-08-236 | 21 | DIBBS |
| 4820-00-756-7559 | 2012-07-209 | 26 | DIBBS |
| 4820-00-756-7559 | 2009-10-293 | 34 | DIBBS |
Cross Reference | NSN 4820-00-756-7559
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2328-1121 1-2 | 90800 | ROMAC INDUSTRIES, INC. DBA HAYS FLUID CONTROL DIVISION |
| 2354-1121 | 90800 | ROMAC INDUSTRIES, INC. DBA HAYS FLUID CONTROL DIVISION |
| 2354-1121 1-2 | 90800 | ROMAC INDUSTRIES, INC. DBA HAYS FLUID CONTROL DIVISION |
| 7094C4-2354-112 | 90800 | ROMAC INDUSTRIES, INC. DBA HAYS FLUID CONTROL DIVISION |
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Related Products | NSN 4820-00-756-7559
Technical Data | NSN 4820-00-756-7559
| Characteristic | Specifications |
|---|---|
| BODY MATERIAL | COPPER ALLOY |
| SEAT MATERIAL | COPPER ALLOY |
| FLOW CONTROL DEVICE | CONE |
| FLOW CONTROL DEVICE MATERIAL | RUBBER, SYNTHETIC |
| END CONNECTION QUANTITY | 2 |
| FIRST END CONNECTION TYPE | UNTHREADED INTERNAL PIPE |
| FIRST END STYLE DESIGNATOR | C11 SOCKET W/BRAZING RING |
| FIRST END NOMINAL PIPE SIZE ACCOMMODATED | 0.500 INCHES |
| SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL |
| BODY STYLE | A1 STRAIGHT THRU |
| MEDIA FOR WHICH DESIGNED | WATER |
| VALVE DISCHARGE FLOW RATE | 4.0 GALLONS PER MINUTE |
| FURNISHED ITEMS | UNION NUT AND TAILPIECE |
Restrictions/Controls & Freight Information | NSN 4820-00-756-7559
| 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 | 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 | XX | |
| 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 4820-00-756-7559
| 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 | D | DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |



