Product Details | FLUID PRESSURE REGULATING VALVE

4820-01-434-7951 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: MODEL NS93R3 40APV, MODELNS93R340APV, AEPA0252AXE TYPE NS93R2, AEPA0252AXETYPENS93R2, FTC599858, FTC-599858, 599858 NS93R3 4, 599858NS93R34, 84E 622-B, 84E622B, 4820-01-434-7951, 01-434-7951, 4820014347951, 014347951

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 07 AUG 1996 01-434-7951

Drawings & Photos | NSN 4820-01-434-7951


Cross Reference | NSN 4820-01-434-7951

Part Number Cage Code Manufacturer
599858 NS93R3 4 0YVP5 FUJI TRADING AMERICA INC
84E 622-B S8169 NAKAKITA SEISAKUSHO CO. LTD
AEPA0252AXE TYPE NS93R2 0YVP5 FUJI TRADING AMERICA INC
AEPA0252AXE TYPE NS93R2 S8169 NAKAKITA SEISAKUSHO CO. LTD
FTC-599858 0YVP5 FUJI TRADING AMERICA INC
MODEL NS93R3 40APV S8169 NAKAKITA SEISAKUSHO CO. LTD

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Technical Data | NSN 4820-01-434-7951

Characteristic Specifications
SEAT MATERIAL STEEL, FED STD 66, AISI 304/SAE 30304
FLOW CONTROL DEVICE DISK
FLOW CONTROL DEVICE MATERIAL STEEL, MIL-S-861, CLASS 403
END CONNECTION QUANTITY 2
FIRST END CONNECTION TYPE RAISED FACE FLANGE
FIRST END STYLE DESIGNATOR G5 RAISED
SECOND END RELATIONSHIP WITH FIRST END IDENTICAL
BODY STYLE A1 STRAIGHT THRU
REGULATION TYPE AUTOMATIC DOUBLE STAGE
MANUAL CONTROL METHOD SCREW
VALVE STEM DESIGN DOUBLE SEAT
VALVE LOADING METHOD BELLOWS
MAXIMUM INLET PRESSURE RATING 6.0 KILOGRAMS PER SQUARE CENTIMETER
OUTLET PRESSURE SETTING 1.5 KILOGRAMS PER SQUARE CENTIMETER
FILTER NOT INCLUDED
III END ITEM IDENTIFICATION STRATEGIC SEALIFT CONVERSION SHIPS CLASS

Restrictions/Controls & Freight Information | NSN 4820-01-434-7951

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:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
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.
Category Code Description
NMF Description 127200 PRESSURE REDCNG WATER RELIEF VALVE
Less than car load rating
Less than truck load rating M 85.0
Water commodity Code 594 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 4820-01-434-7951

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