NSN 4820-01-133-3781 30806005, 30806262, 30806262REVD 50T100PSI
Product Details | FLUID PRESSURE REGULATING VALVE
4820-01-133-3781 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: 30806005, 30806262, 30806262REVD 50T100PSI, 30806262REVD50T100PSI, 40399-04 50T 10, 403990450T10, 40399-4 50 TO 100PSI, 40399403, 40399-403, 40399450TO100PSI, 436AND30806262 50T100 PSI, 436AND3080626250T100PSI, 4820-01-133-3781, 01-133-3781, 4820011333781, 011333781
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 13 JUN 1982 | 01-133-3781 | 27565 ( VALVE, REGULATING, FLUID PRESSURE ) |
Drawings & Photos | NSN 4820-01-133-3781
Demand History | NSN 4820-01-133-3781
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 30806005 | 2025-11-307 | 1 | DIBBS |
| 40399-403 | 2025-11-307 | 1 | DIBBS |
| 30806005 | 2025-10-294 | 1 | DIBBS |
| 40399-403 | 2025-10-294 | 1 | DIBBS |
| 30806005 | 2025-05-132 | 1 | DIBBS |
| 40399-403 | 2025-05-132 | 1 | DIBBS |
| 30806005 | 2024-05-130 | 1 | DIBBS |
| 40399-403 | 2024-05-130 | 1 | DIBBS |
| 30806005 | 2023-08-220 | 1 | DIBBS |
| 40399-403 | 2023-08-220 | 1 | DIBBS |
| 30806005 | 2022-07-193 | 1 | DIBBS |
| 40399-403 | 2022-07-193 | 1 | DIBBS |
| 4820-01-133-3781 | 2018-10-296 | 1 | DIBBS |
| 4820-01-133-3781 | 2015-12-356 | 1 | DIBBS |
| 4820-01-133-3781 | 2015-12-344 | 1 | DIBBS |
Cross Reference | NSN 4820-01-133-3781
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 30806005 | 03847 | WARREN CONTROLS, INC. |
| 30806262 | 03847 | WARREN CONTROLS, INC. |
| 30806262REVD 50T100PSI | 03847 | WARREN CONTROLS, INC. |
| 40399-04 50T 10 | 55378 | TRAC REGULATORS INC |
| 40399-4 50 TO 100PSI | 55378 | TRAC REGULATORS INC |
| 40399-403 | 55378 | TRAC REGULATORS INC |
| 436AND30806262 50T100 PSI | 03847 | WARREN CONTROLS, INC. |
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Technical Data | NSN 4820-01-133-3781
| Characteristic | Specifications |
|---|---|
| BODY MATERIAL | BRONZE, ASTM B61 |
| SEAT MATERIAL | BRONZE, ASTM B61 |
| STEM MATERIAL | NICKEL COPPER ALLOY |
| PACKING MATERIAL | RUBBER, BUNA-N |
| FLOW CONTROL DEVICE | DISK |
| FLOW CONTROL DEVICE MATERIAL | RUBBER |
| 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 | 4.000 INCHES |
| SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL |
| BODY STYLE | A1 STRAIGHT THRU |
| MEDIA FOR WHICH DESIGNED | WATER, SALT |
| REGULATION TYPE | AUTOMATIC DOUBLE STAGE |
| VALVE STEM DESIGN | DOUBLE SEAT |
| VALVE LOADING METHOD | SPRING |
| TEMP RATING | 100.0 DEG FAHRENHEIT MAXIMUM |
| MAXIMUM INLET PRESSURE RATING | NOT RATED |
| OUTLET PRESSURE RANGE | 50.0 TO 100.0 POUNDS PER SQUARE INCH |
| OUTLET PRESSURE ACCURACY RATING | NOT RATED |
| FILTER | NOT INCLUDED |
| SPECIAL FEATURES | WEAPON SYSTEM ESSENTIAL |
| CRITICALITY CODE JUSTIFICATION | FEAT |
| III END ITEM IDENTIFICATION | AUSTIN SHIP CLASS LPD-4 AMPHIBIOUS TRANSPORT DOCKS. KIDD CLASS DDG, SPRUANCE CLASS DD 9963), OLIVER PERRY CLASS FFG, SAFEGUARD CLASS ARS. |
Restrictions/Controls & Freight Information | NSN 4820-01-133-3781
| 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 | 576 | unknown |
| Originating Activity Code | AX | Defense Supply Center Columbus Columbus, OH 43216-5000 |
| 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 4820-01-133-3781
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 |