NSN 4820-00-181-8920 MILV2042, 308080201501B, 30808020-1501B
Product Details | FLUID PRESSURE REGULATING VALVE
4820-00-181-8920 A valve designed to automatically maintain within close limits a predetermined outlet pressure which may be adjustable within a specified range regardless of the higher fluctuating or constant inlet pressure. It is designed for use with compressed gas(es) and various liquids and may include gauges. It may be inline or cartridge (manifold) design. Excludes REGULATOR, PRESSURE, MEDICAL GAS ADMINISTRATION APPARATUS; REGULATOR, OXYGEN, BAROMETRIC CONTINUOUS FLOW; REGULATOR, OXYGEN DEMAND; REGULATOR, OXYGEN DILUTER DEMAND; and valve(1), fluid pressure regulating, aircraft.20248100015Valves, Powered48200018Valves, Nonpowered
Part Alternates: MILV2042, 308080201501B, 30808020-1501B, 30808260REVF, 40401-09 25-60 PSI, 40401-09 25TO60, 40401-09 REV A, 40401092560PSI, 404010925TO60, 4040109REVA, 404019, 40401-9, 40401902, 40401-902, 4820-00-181-8920, 00-181-8920, 4820001818920, 001818920
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 24 OCT 1970 | 00-181-8920 | 27565 ( VALVE, REGULATING, FLUID PRESSURE ) |
Drawings & Photos | NSN 4820-00-181-8920
Demand History | NSN 4820-00-181-8920
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 40401-902 | 2025-12-363 | 20 | DIBBS |
| 40401-902 | 2025-12-350 | 20 | DIBBS |
| 40401-902 | 2025-06-160 | 20 | DIBBS |
| 40401-902 | 2025-05-147 | 20 | DIBBS |
| 40401-902 | 2025-01-23 | 4 | DIBBS |
| 40401-902 | 2024-05-134 | 20 | DIBBS |
| 40401-902 | 2024-05-123 | 20 | DIBBS |
| 40401-902 | 2023-12-341 | 9 | DIBBS |
| 40401-902 | 2023-11-330 | 9 | DIBBS |
| 40401-902 | 2023-11-316 | 9 | DIBBS |
| 40401-902 | 2023-04-96 | 19 | DIBBS |
| 40401-902 | 2022-11-329 | 19 | DIBBS |
| 40401-902 | 2022-11-317 | 19 | DIBBS |
| 40401-902 | 2022-02-46 | 1 | DIBBS |
| 40401-902 | 2020-12-348 | 16 | DIBBS |
| 40401-902 | 2020-10-294 | 13 | DIBBS |
| 40401-902 | 2020-05-142 | 13 | DIBBS |
| 40401-902 | 2020-04-103 | 12 | DIBBS |
| 40401-902 | 2020-02-58 | 5 | DIBBS |
| 40401-902 | 2019-12-346 | 2 | DIBBS |
| 40401-902 | 2019-11-317 | 4 | DIBBS |
| 40401-902 | 2019-10-297 | 3 | DIBBS |
| 40401-902 | 2019-08-213 | 2 | DIBBS |
| 40401-902 | 2019-05-136 | 1 | DIBBS |
| 40401-902 | 2019-04-105 | 1 | DIBBS |
| 40401-902 | 2019-04-94 | 1 | DIBBS |
| 40401-902 | 2019-02-35 | 1 | DIBBS |
| 40401-902 | 2019-01-10 | 1 | DIBBS |
| 4820-00-181-8920 | 2018-12-361 | 1 | DIBBS |
| 4820-00-181-8920 | 2018-12-343 | 2 | DIBBS |
| 4820-00-181-8920 | 2018-11-333 | 3 | DIBBS |
| 4820-00-181-8920 | 2018-02-37 | 9 | DIBBS |
| 4820-00-181-8920 | 2017-12-362 | 8 | DIBBS |
| 4820-00-181-8920 | 2017-12-341 | 2 | DIBBS |
| 4820-00-181-8920 | 2017-11-306 | 6 | DIBBS |
| 4820-00-181-8920 | 2017-06-155 | 1 | DIBBS |
| 4820-00-181-8920 | 2017-02-40 | 6 | DIBBS |
| 4820-00-181-8920 | 2015-07-210 | 9 | DIBBS |
| 4820-00-181-8920 | 2015-06-165 | 9 | DIBBS |
| 4820-00-181-8920 | 2015-05-130 | 5 | DIBBS |
| 4820-00-181-8920 | 2014-10-303 | 5 | DIBBS |
| 4820-00-181-8920 | 2014-10-287 | 12 | DIBBS |
| 4820-00-181-8920 | 2014-05-142 | 12 | DIBBS |
| 4820-00-181-8920 | 2014-02-44 | 2 | TW |
| 4820-00-181-8920 | 2013-12-357 | 10 | DIBBS |
| 4820-00-181-8920 | 2013-12-342 | 10 | DIBBS |
| 4820-00-181-8920 | 2013-10-275 | 6 | DIBBS |
| 4820-00-181-8920 | 2013-08-225 | 10 | DIBBS |
| 4820-00-181-8920 | 2013-06-179 | 7 | DIBBS |
| 4820-00-181-8920 | 2013-06-164 | 7 | DIBBS |
| 4820-00-181-8920 | 2013-02-46 | 2 | US |
| 4820-00-181-8920 | 2012-05-122 | 1 | United States |
| 4820-00-181-8920 | 2011-04-110 | 5 | DIBBS |
| 4820-00-181-8920 | 2011-02-47 | 2 | DIBBS |
| 4820-00-181-8920 | 2011-02-33 | 4 | DIBBS |
| 4820-00-181-8920 | 2011-01-11 | 1 | DIBBS |
| 4820-00-181-8920 | 2010-12-335 | 12 | DIBBS |
Cross Reference | NSN 4820-00-181-8920
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 30808020-1501B | 03847 | WARREN CONTROLS, INC. |
| 30808260REVF | 03847 | WARREN CONTROLS, INC. |
| 40401-09 25-60 PSI | 55378 | TRAC REGULATORS INC |
| 40401-09 25TO60 | 55378 | TRAC REGULATORS INC |
| 40401-09 REV A | 55378 | TRAC REGULATORS INC |
| 40401-9 | 55378 | TRAC REGULATORS INC |
| 40401-902 | 55378 | TRAC REGULATORS INC |
| MILV2042 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY |
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Related Products | NSN 4820-00-181-8920
Technical Data | NSN 4820-00-181-8920
| Characteristic | Specifications |
|---|---|
| BODY MATERIAL | BRONZE, ASTM B61 |
| SEAT MATERIAL | NICKEL COPPER ALLOY, QQ-N-281 |
| STEM MATERIAL | NICKEL COPPER ALLOY, QQ-N-281 |
| FLOW CONTROL DEVICE | DIAPHRAGM |
| FLOW CONTROL DEVICE MATERIAL | BRASS |
| END CONNECTION QUANTITY | 2 |
| FIRST END CONNECTION TYPE | UNTHREADED INTERNAL PIPE |
| FIRST END STYLE DESIGNATOR | C2 STREAMLINED WITH ONE BRAZING RING |
| FIRST END NOMINAL PIPE SIZE ACCOMMODATED | 1.500 INCHES |
| SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL |
| BODY STYLE | A1 STRAIGHT THRU |
| MEDIA FOR WHICH DESIGNED | WATER, FRESH AND WATER, SALT |
| RENEWABLE SEAT RING TYPE | THREADED |
| REGULATION TYPE | AUTOMATIC DOUBLE STAGE |
| VALVE STEM DESIGN | SINGLE SEAT |
| VALVE LOADING METHOD | SPRING |
| TEMP RATING | 165.0 DEG FAHRENHEIT NOMINAL |
| MAXIMUM INLET PRESSURE RATING | 150.0 POUNDS PER SQUARE INCH |
| OUTLET PRESSURE RANGE | 25.0 TO 60.0 POUNDS PER SQUARE INCH |
| OUTLET PRESSURE ACCURACY RATING | NOT RATED |
| FILTER | NOT INCLUDED |
| FURNISHED ITEMS | UNION NUT AND TAILPIECE |
| SPECIAL FEATURES | WEAPON SYSTEM ESSENTIAL. ENDS W/O BRAZING RINGS INSTALLED. |
| TEST DATA DOCUMENT | 81349-MILV2042 SPECIFICATION |
| SPECIAL TEST FEATURES | HIGH-IMPACT SHOCK TESTS ARE REQUESTED AS DIRECTED IN PARAGRAPHS 3.6 AND 4.4.2.3 OF MIL-V-2042 IN PAC TEST ABOVE |
| NONDEFINITIVE SPEC/STD DATA | 2 TYPE |
| CRITICALITY CODE JUSTIFICATION | FEAT |
| III END ITEM IDENTIFICATION | TARAWA CLASS LHA, NIMITZ CLASS CVN, OLIVER PERRY CLASS FFG, FORRESTAL CLASS CV, EMORYS . LAND CLASS AS, TICONDEROGA CLASS CG (47), SPRUANCE CLASS DD (963), WASP CLASS LHD. |
| MANUFACTURERS CODE | 81349 |
| NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MILV2042 |
Restrictions/Controls & Freight Information | NSN 4820-00-181-8920
| 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. |
| 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 | 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 4820-00-181-8920
Navy| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 3B | Navy-owned stocks of field level repairable 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 |
| Reparability | D | Field Level Reparables |
| 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 |