Product Details | SAFETY RELIEF VALVE

4820-01-200-1722 A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes VALVE (1), RELIEF, PRESSURE AND TEMPERATURE.

Part Alternates: MILV24332, MIL-V-24332, MILV24332 GRB 2.5IN FLG 74PSI, MILV24332GRB25INFLG74PSI, 2023000941M, 46-H-204/M5 2.5IN FLG 74PSI, 46H204M525INFLG74PSI, 4820-01-200-1722, 01-200-1722, 4820012001722, 012001722

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 31 JAN 1985 01-200-1722

Drawings & Photos | NSN 4820-01-200-1722


Cross Reference | NSN 4820-01-200-1722

Part Number Cage Code Manufacturer
2023000941M 01343 ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
46-H-204/M5 2.5IN FLG 74PSI 01343 ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
46-H-204/M5 2.5IN FLG 74PSI 75954 KUNKLE INDUSTRIES INC LONERGAN VALVE DIV
MIL-V-24332 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MILV24332 GRB 2.5IN FLG 74PSI 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY

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Technical Data | NSN 4820-01-200-1722

Characteristic Specifications
MATERIAL COPPER ALLOY BODY
STYLE DESIGNATOR C1A ANGLE FLANGED ENDS
VALVE SIZE 2.500 INCHES
FLOW CONTROL DEVICE DISK
MAXIMUM OPERATING PRESSURE 74.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
VALVE OPERATION METHOD AUTOMATIC
CONNECTION TYPE FLANGE ALL ENDS
BONNET TYPE INSIDE SPRING
BONNET ATTACHMENT METHOD UNION
DISK LOADING METHOD SPRING
OPENING PRESSURE SETTING 74.0 POUNDS PER SQUARE INCH
NONDEFINITIVE SPEC/STD DATA B GRADE AND 2.5IN. SIZE AND FLG STYLE
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MIL-V-24332
MANUFACTURERS CODE 81349
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MILV24332 GRB 2.5IN FLG 74PSI

Restrictions/Controls & Freight Information | NSN 4820-01-200-1722

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.
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 P 77.5
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 4820-01-200-1722

Category Code Description
Cognizance Codes3BNavy-owned stocks of field level repairable 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 CodesJNOT 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 CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each