Product Details | PRESSURE AND TEMPERATURE RELIEF VALVE

4820-01-515-5526 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: KT485615, KT-4856-15, KT4856-15 , KT-4856-3 ITEM 7, KT4856-3 ITEM 7 , KT48563ITEM7, 4820-01-515-5526, 01-515-5526, 4820015155526, 015155526

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 01 DEC 2003 01-515-5526

Demand History | NSN 4820-01-515-5526

Part Number Request Date QTY Origin
KT4856-15 2022-12-361 1 DIBBS
KT4856-15 2022-12-347 1 DIBBS
4820-01-515-5526 2017-12-356 1 DIBBS
4820-01-515-5526 2017-12-355 1 DIBBS
4820-01-515-5526 2014-09-245 26 DIBBS
4820-01-515-5526 2014-08-233 26 DIBBS

Cross Reference | NSN 4820-01-515-5526

Part Number Cage Code Manufacturer
KT-4856-15 25573 ENTWISTLE CO THE KENETT HYDRAULIC SYSTEMS DIV
KT4856-15 20722 THE ENTWISTLE COMPANY
KT4856-3 ITEM 7 25573 ENTWISTLE CO THE KENETT HYDRAULIC SYSTEMS DIV

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Technical Data | NSN 4820-01-515-5526

Characteristic Specifications
III END ITEM IDENTIFICATION W/S VIRGINIA CLASS SSN; E/I BACK PACK ASSY

Restrictions/Controls & Freight Information | NSN 4820-01-515-5526

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:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
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
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 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 4820-01-515-5526

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