Product Details | PRESSURE AND TEMPERATURE RELIEF VALVE

4820-01-218-3068 A valve designed to release under excessive pressure and/or excessive temperature by opening at a predetermined pressure and/or temperature. Thermostatically operated valves close when the pressure is relieved or the temperature is reduced. Fusible plug valves require replacement of the plug. See also VALVE, SAFETY RELIEF and VALVE, REGULATING. TEMPERATURE.

Part Alternates: 596203, 59620-3, 4820-01-218-3068, 01-218-3068, 4820012183068, 012183068

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 10 OCT 1985 01-218-3068

Demand History | NSN 4820-01-218-3068

Part Number Request Date QTY Origin
4820-01-218-3068 2023-03-76 1 PK
4820-01-218-3068 2022-07-196 1 PK
4820-01-218-3068 2022-06-174 1 PK
59620-3 2021-09-264 5 DIBBS
59620-3 2021-08-235 4 DIBBS
4820-01-218-3068 2018-03-89 4 DIBBS
4820-01-218-3068 2018-01-28 4 DIBBS
4820-01-218-3068 2015-04-110 3 DIBBS
4820-01-218-3068 2013-04-92 2 DIBBS

Cross Reference | NSN 4820-01-218-3068

Part Number Cage Code Manufacturer
59620-3 99643 EATON CORPORATION DBA EATON AEROSPACE

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Technical Data | NSN 4820-01-218-3068

Characteristic Specifications
ADJUSTABLE PRESSURE RANGE +3000.0 TO 3600.0 POUNDS PER SQUARE INCH

Restrictions/Controls & Freight Information | NSN 4820-01-218-3068

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 671 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 4820-01-218-3068

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
ReparabilityDField Level Reparables
Acquisition Advice CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each