Product Details | PRESSURE AND TEMPERATURE RELIEF VALVE

4820-00-582-4131 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: BNNNC00510A1, BNNNC005-10A1, BNNNC0053M10A2, BNNNC-005-3M-10A2, 4820-00-582-4131, 00-582-4131, 4820005824131, 005824131

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 19 DEC 1974 00-582-4131

Drawings & Photos | NSN 4820-00-582-4131


Demand History | NSN 4820-00-582-4131

Part Number Request Date QTY Origin
4820-00-582-4131 2016-09-15 1 United States

Cross Reference | NSN 4820-00-582-4131

Part Number Cage Code Manufacturer
BNNNC-005-3M-10A2 24785 VICKERS INC
BNNNC005-10A1 24785 VICKERS INC

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Technical Data | NSN 4820-00-582-4131

Characteristic Specifications
BODY STYLE A1 STRAIGHT THRU
FACE TO FACE DISTANCE 0.900 INCHES NOMINAL
BODY MATERIAL ALUMINUM ALLOY
OUTSIDE SURFACE TREATMENT ANODIZED
FLOW CONTROL DEVICE ANY ACCEPTABLE
END CONNECTION QUANTITY 2
FIRST END CONNECTION TYPE PLAIN FACE FLANGE
FIRST END STYLE DESIGNATOR M1 PLAIN
FIRST END FLANGE SHAPE STYLE 4 RECTANGULAR
FIRST END BOLT HOLE QUANTITY 4
FIRST END FLANGE THICKNESS 0.438 INCHES NOMINAL
FIRST END FLANGE LENGTH 2.312 INCHES NOMINAL
FIRST END FLANGE WIDTH 1.750 INCHES NOMINAL
FIRST END BOLT HOLE DIAMETER 0.250 INCHES NOMINAL
SECOND END RELATIONSHIP WITH FIRST END IDENTICAL
TEMP ADJUSTABILITY NOT ADJUSTABLE
TEMP RATING NOT RATED
VALVE DISCHARGE FLOW RATE NOT RATED

Restrictions/Controls & Freight Information | NSN 4820-00-582-4131

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 594 unknown
Originating Activity Code AX Defense Supply Center Columbus
Columbus, OH 43216-5000
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 4820-00-582-4131

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 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