Product Details | PRESSURE AND TEMPERATURE RELIEF VALVE

4820-01-271-1042 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: ZDVP025HOB1, ZDV-P02-5-HO-B1, 02627322, 026-27322, 2DVP025HOC1, 2DV-P02-5-HO-C1, 6544D100, 6544D1001, 6544D100-1, 4820-01-271-1042, 01-271-1042, 4820012711042, 012711042

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 19 JAN 1988 01-271-1042

Cross Reference | NSN 4820-01-271-1042

Part Number Cage Code Manufacturer
026-27322 9F512 PARKER-HANNIFIN CORPORATION DBA HYDRAULIC PUMP DIVISION
2DV-P02-5-HO-C1 9F512 PARKER-HANNIFIN CORPORATION DBA HYDRAULIC PUMP DIVISION
6544D100 36334 INDAL TECHNOLOGIES INC
6544D100-1 36334 INDAL TECHNOLOGIES INC
6544D100-1 80020 NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION CODE 4.8.8.0.0.B BLDG 148-2
ZDV-P02-5-HO-B1 9F512 PARKER-HANNIFIN CORPORATION DBA HYDRAULIC PUMP DIVISION

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Technical Data | NSN 4820-01-271-1042

Characteristic Specifications
BODY MATERIAL STEEL
TEMP ADJUSTABILITY ADJUSTABLE
VALVE DISCHARGE FLOW RATE 15.0 GALLONS PER MINUTE
III UNPACKAGED UNIT WEIGHT 5.700 POUNDS
III FSC APPLICATION DATA WINCH TAILGUIDE ASSEMBLY
MANUFACTURERS CODE 36334
MFR SOURCE CONTROLLING REFERENCE 6544D100-1

Restrictions/Controls & Freight Information | NSN 4820-01-271-1042

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 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 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 4820-01-271-1042

Category Code Description
Cognizance Codes7RAeronautical Depot Level Repairable Spares
Naval Inventory Control Point, Philadelphia
Special Material IDEY4R/5R Cog items managed by BRASO
Issue Repair, or RequisitionARRepairable item subject to centrally managed rework program at designated sites. Mandatory turn-in of item required except when initial issue or replacement of surveyed item is involved.
Special Material Content9 Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions
Source of SupplyNRPNAVICP-ERP
700 Robbins Avenue
Philadelphia, PA 19111-5098
AgencyDNDepartment of the Navy
Service OrganizationLLead Service - 22 (Repairable)
ReparabilityHDepot Level Reparable
Acquisition Advice CodesCSERVICE/AGENCY-MANAGED (Service/Agency use only.) # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by individual Services supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative