Product Details | SAFETY RELIEF VALVE

4820-00-446-3515 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: AN1S4563ALT4PC162, AN1S45-63ALT4PC162, AN1S4569ALT2PC162, AN1S45-69ALT2PC162, AN1S55144PC162, AN1S55-144PC162, AN1S55150PC162, AN1S55-150PC162, AN1S55153PC173, AN1S55-153PC173, AN1S55154PC173, AN1S55-154PC173, C106161PC162, C10616-1PC162, C106168PC162, C10616-8PC162, C32911PC162, C3291-1PC162, C32918PC162, C3291-8PC162, C33601PC162, C3360-1PC162, C33608PC162, C3360-8PC162, C34421PC162, C3442-1PC162, C34428PC162, C3442-8PC162, C34431PC162, C3443-1PC162, C34438PC162, C3443-8PC162, C34601PC162, C3460-1PC162, C34608PC162, C3460-8PC162, C35201PC162, C3520-1PC162, C35208PC162, C3520-8PC162, C35211PC162, C3521-1PC162, C35218PC162, C3521-8PC162, C35221PC162, C3522-1PC162, C35228PC162, C3522-8PC162, C41001PC173, C4100-1PC173, C41002PC173, C4100-2PC173, C41011PC162, C4101-1PC162, C41018PC162, C4101-8PC162, C41028PC162, C4102-8PC162, CA68S46040PC162, CA68S46-040PC162, CA68S46046PC162, CA68S46-046PC162, CA68S47063PC162, CA68S47-063PC162, CA68S47069PC162, CA68S47-069PC162, CV9S5501036PC162, CV9S5501-036PC162, CV9S550141PC162, CV9S5501-41PC162, CV9S550142ALT2PC162, CV9S5501-42ALT2PC162, CV9S550142ALTPC162, CV9S5501-42ALTPC162, CV9S550148PC162, CV9S5501-48PC162, DD445S450134ALT1PC162, DD445S4501-34ALT1PC162, DD445S450140ALT2PC162, DD445S4501-40ALT2PC162, DD445S4601187PC162, DD445S4601-187PC162, DD445S4601193PC162, DD445S4601-193PC162, DD445S4601242PC162, DD445S4601-242PC162, DD445S4601248PC162, DD445S4601-248PC162, DD445S5501193ALT1PC162, DD445S5501-193ALT1PC162, DD445S5501199ALT2PC162, DD445S5501-199ALT2PC162, DD445S5501200PC162, DD445S5501-200PC162, DD445S5501205PC162, DD445S5501-205PC162, 3460162, 3460-162, 4820-00-446-3515, 00-446-3515, 4820004463515, 004463515

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 01 JAN 1963 00-446-3515

Drawings & Photos | NSN 4820-00-446-3515


Cross Reference | NSN 4820-00-446-3515

Part Number Cage Code Manufacturer
3460-162 37999 EX-CELL-O CORP MACHINE TOOL PRODUCTS DIV
AN1S45-63ALT4PC162 53711 NAVAL SEA SYSTEMS COMMAND
AN1S45-63ALT4PC162 80064 NAVAL SHIP SYSTEMS COMMAND
AN1S45-69ALT2PC162 53711 NAVAL SEA SYSTEMS COMMAND
AN1S45-69ALT2PC162 80064 NAVAL SHIP SYSTEMS COMMAND
AN1S55-144PC162 53711 NAVAL SEA SYSTEMS COMMAND
AN1S55-144PC162 80064 NAVAL SHIP SYSTEMS COMMAND
AN1S55-150PC162 53711 NAVAL SEA SYSTEMS COMMAND
AN1S55-150PC162 80064 NAVAL SHIP SYSTEMS COMMAND
AN1S55-153PC173 53711 NAVAL SEA SYSTEMS COMMAND
AN1S55-153PC173 80064 NAVAL SHIP SYSTEMS COMMAND
AN1S55-154PC173 53711 NAVAL SEA SYSTEMS COMMAND
AN1S55-154PC173 80064 NAVAL SHIP SYSTEMS COMMAND
C10616-1PC162 37999 EX-CELL-O CORP MACHINE TOOL PRODUCTS DIV
C10616-8PC162 37999 EX-CELL-O CORP MACHINE TOOL PRODUCTS DIV
C3291-1PC162 37999 EX-CELL-O CORP MACHINE TOOL PRODUCTS DIV
C3291-8PC162 37999 EX-CELL-O CORP MACHINE TOOL PRODUCTS DIV
C3360-1PC162 37999 EX-CELL-O CORP MACHINE TOOL PRODUCTS DIV
C3360-8PC162 37999 EX-CELL-O CORP MACHINE TOOL PRODUCTS DIV
C3442-1PC162 37999 EX-CELL-O CORP MACHINE TOOL PRODUCTS DIV
C3442-8PC162 37999 EX-CELL-O CORP MACHINE TOOL PRODUCTS DIV
C3443-1PC162 37999 EX-CELL-O CORP MACHINE TOOL PRODUCTS DIV
C3443-8PC162 37999 EX-CELL-O CORP MACHINE TOOL PRODUCTS DIV
C3460-1PC162 37999 EX-CELL-O CORP MACHINE TOOL PRODUCTS DIV
C3460-8PC162 37999 EX-CELL-O CORP MACHINE TOOL PRODUCTS DIV
C3520-1PC162 37999 EX-CELL-O CORP MACHINE TOOL PRODUCTS DIV
C3520-8PC162 37999 EX-CELL-O CORP MACHINE TOOL PRODUCTS DIV
C3521-1PC162 37999 EX-CELL-O CORP MACHINE TOOL PRODUCTS DIV
C3521-8PC162 37999 EX-CELL-O CORP MACHINE TOOL PRODUCTS DIV
C3522-1PC162 37999 EX-CELL-O CORP MACHINE TOOL PRODUCTS DIV
C3522-8PC162 37999 EX-CELL-O CORP MACHINE TOOL PRODUCTS DIV
C4100-1PC173 37999 EX-CELL-O CORP MACHINE TOOL PRODUCTS DIV
C4100-2PC173 37999 EX-CELL-O CORP MACHINE TOOL PRODUCTS DIV
C4101-1PC162 37999 EX-CELL-O CORP MACHINE TOOL PRODUCTS DIV
C4101-8PC162 37999 EX-CELL-O CORP MACHINE TOOL PRODUCTS DIV
C4102-8PC162 37999 EX-CELL-O CORP MACHINE TOOL PRODUCTS DIV
CA68S46-040PC162 53711 NAVAL SEA SYSTEMS COMMAND
CA68S46-040PC162 80064 NAVAL SHIP SYSTEMS COMMAND
CA68S46-046PC162 53711 NAVAL SEA SYSTEMS COMMAND
CA68S46-046PC162 80064 NAVAL SHIP SYSTEMS COMMAND
CA68S47-063PC162 53711 NAVAL SEA SYSTEMS COMMAND
CA68S47-063PC162 80064 NAVAL SHIP SYSTEMS COMMAND
CA68S47-069PC162 53711 NAVAL SEA SYSTEMS COMMAND
CA68S47-069PC162 80064 NAVAL SHIP SYSTEMS COMMAND
CV9S5501-036PC162 53711 NAVAL SEA SYSTEMS COMMAND
CV9S5501-036PC162 80064 NAVAL SHIP SYSTEMS COMMAND
CV9S5501-41PC162 53711 NAVAL SEA SYSTEMS COMMAND
CV9S5501-41PC162 80064 NAVAL SHIP SYSTEMS COMMAND
CV9S5501-42ALT2PC162 80064 NAVAL SHIP SYSTEMS COMMAND
CV9S5501-42ALTPC162 53711 NAVAL SEA SYSTEMS COMMAND
CV9S5501-48PC162 53711 NAVAL SEA SYSTEMS COMMAND
CV9S5501-48PC162 80064 NAVAL SHIP SYSTEMS COMMAND
DD445S4501-34ALT1PC162 53711 NAVAL SEA SYSTEMS COMMAND
DD445S4501-34ALT1PC162 80064 NAVAL SHIP SYSTEMS COMMAND
DD445S4501-40ALT2PC162 53711 NAVAL SEA SYSTEMS COMMAND
DD445S4501-40ALT2PC162 80064 NAVAL SHIP SYSTEMS COMMAND
DD445S4601-187PC162 53711 NAVAL SEA SYSTEMS COMMAND
DD445S4601-187PC162 80064 NAVAL SHIP SYSTEMS COMMAND
DD445S4601-193PC162 53711 NAVAL SEA SYSTEMS COMMAND
DD445S4601-193PC162 80064 NAVAL SHIP SYSTEMS COMMAND
DD445S4601-242PC162 53711 NAVAL SEA SYSTEMS COMMAND
DD445S4601-242PC162 80064 NAVAL SHIP SYSTEMS COMMAND
DD445S4601-248PC162 53711 NAVAL SEA SYSTEMS COMMAND
DD445S4601-248PC162 80064 NAVAL SHIP SYSTEMS COMMAND
DD445S5501-193ALT1PC162 53711 NAVAL SEA SYSTEMS COMMAND
DD445S5501-193ALT1PC162 80064 NAVAL SHIP SYSTEMS COMMAND
DD445S5501-199ALT2PC162 53711 NAVAL SEA SYSTEMS COMMAND
DD445S5501-199ALT2PC162 80064 NAVAL SHIP SYSTEMS COMMAND
DD445S5501-200PC162 53711 NAVAL SEA SYSTEMS COMMAND
DD445S5501-200PC162 80064 NAVAL SHIP SYSTEMS COMMAND
DD445S5501-205PC162 53711 NAVAL SEA SYSTEMS COMMAND
DD445S5501-205PC162 80064 NAVAL SHIP SYSTEMS COMMAND

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Technical Data | NSN 4820-00-446-3515

Characteristic Specifications
MATERIAL COPPER ALLOY BODY COPPER ALLOY FLOW CONTROL DEVICE COPPER ALLOY SEAT COPPER ALLOY STEM
STYLE DESIGNATOR C1 ANGLE
FLOW CONTROL DEVICE DISK
MEDIA FOR WHICH DESIGNED STEAM SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE 250.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP 450.0 DEG FAHRENHEIT SINGLE RESPONSE
VALVE OPERATION METHOD AUTOMATIC
CONNECTION TYPE THREADED EXTERNAL PIPE 1ST END THREADED INTERNAL PIPE 2ND END
CONNECTION STYLE G46B PLAIN 1ST END G9 PLAIN 2ND END
THREAD SERIES DESIGNATOR NPT ALL ENDS
NOMINAL THREAD SIZE 0.375 INCHES ALL ENDS
THREAD DIRECTION RIGHT-HAND ALL ENDS
BONNET TYPE INSIDE SPRING
BONNET ATTACHMENT METHOD THREADED
DISK LOADING METHOD SPRING
ADJUSTABLE PRESSURE RANGE 26.0 TO 75.0 POUNDS PER SQUARE INCH
FEATURES PROVIDED PRESSURE TIGHT OUTLET SIDE

Restrictions/Controls & Freight Information | NSN 4820-00-446-3515

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:UPrecious metal type is unknown
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 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 XX
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 4820-00-446-3515

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 CodesYTERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each