Product Details | FLUID PRESSURE REGULATING VALVE

4820-00-892-5429 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: ASTM F 1370, ASTM F 1370-2CU1B, ASTMF1370, ASTMF13702CU1B, NAP790, MILV2042, 4820-00-892-5429, 00-892-5429, 4820008925429, 008925429

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 01 JAN 1962 00-892-5429

Drawings & Photos | NSN 4820-00-892-5429


Demand History | NSN 4820-00-892-5429

Part Number Request Date QTY Origin
4820-00-892-5429 2025-10-287 7 DIBBS
4820-00-892-5429 2025-04-107 2 us
4820-00-892-5429 2024-10-301 11 DIBBS
4820-00-892-5429 2024-09-252 5 DIBBS
4820-00-892-5429 2019-02-38 5 DIBBS
4820-00-892-5429 2018-11-312 15 DIBBS
4820-00-892-5429 2018-02-32 13 DIBBS
4820-00-892-5429 2017-02-33 9 DIBBS
4820-00-892-5429 2015-09-257 9 DIBBS
4820-00-892-5429 2014-05-139 9 DIBBS
4820-00-892-5429 2012-04-100 11 DIBBS
4820-00-892-5429 2010-07-189 1 DIBBS
4820-00-892-5429 2010-07-189 8 DIBBS
4820-00-892-5429 2009-11-309 4 DIBBS

Cross Reference | NSN 4820-00-892-5429

Part Number Cage Code Manufacturer
ASTM F 1370 81346 AMERICAN SOCIETY FOR TESTING AND MATERIALS
ASTM F 1370-2CU1B 81346 AMERICAN SOCIETY FOR TESTING AND MATERIALS
MILV2042 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
NAP790 70667 ATLAS VALVE CO

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Technical Data | NSN 4820-00-892-5429

Characteristic Specifications
BODY MATERIAL BRONZE
SEAT MATERIAL NICKEL COPPER ALLOY
STEM MATERIAL NICKEL COPPER ALLOY
FLOW CONTROL DEVICE DISK
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, SALT
RENEWABLE SEAT RING TYPE THREADED
REGULATION TYPE AUTOMATIC SINGLE STAGE
VALVE STEM DESIGN SINGLE SEAT
VALVE LOADING METHOD SPRING
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 BRAZING RING
SPECIAL FEATURES UNION JOINT BOTH ENDS

Restrictions/Controls & Freight Information | NSN 4820-00-892-5429

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents 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 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 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 4820-00-892-5429

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesZINSURANCE/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 CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each