Product Details | SAFETY RELIEF VALVE

4820-01-543-7615 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: 3851520101, 3851520-101, 4820-01-543-7615, 01-543-7615, 4820015437615, 015437615

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 21 SEP 2006 01-543-7615

Demand History | NSN 4820-01-543-7615

Part Number Request Date QTY Origin
3851520-101 2020-07-208 1 DIBBS
3851520-101 2020-07-197 5 DIBBS
3851520-101 2020-06-176 1 DIBBS

Cross Reference | NSN 4820-01-543-7615

Part Number Cage Code Manufacturer
3851520-101 82106 PARKER-HANNIFIN CORPORATION DBA CONTROL SYSTEMS DIVISION

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Technical Data | NSN 4820-01-543-7615

Characteristic Specifications
SPECIAL FEATURES LOW PRESSURE VALVE
III END ITEM IDENTIFICATION AIRCRAFT, VALVE
III PART NAME ASSIGNED BY CONTROLLING AGENCY VALVE ASSEMBLY, LOW PRESSURE RELIEF

Restrictions/Controls & Freight Information | NSN 4820-01-543-7615

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
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
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 KE Naval ICP
Philadelphia, PA 19111
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity
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 4820-01-543-7615

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Special Material IDV2MV-22 aircraft
Special Material Content9 Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions
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