Product Details | SAFETY RELIEF VALVE

4820-01-484-6936 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: B518JYT250, B518JYT-250, B518-JYT-250 CL, B518JYT250CL, 022 08844 000, 02208844, 022-08844, 02208844000, 376-84019-000 ITEM 1, 37684019000ITEM1, 4820-01-484-6936, 01-484-6936, 4820014846936, 014846936

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 04 MAY 2001 01-484-6936

Demand History | NSN 4820-01-484-6936

Part Number Request Date QTY Origin
4820-01-484-6936 2018-10-288 45 DIBBS
4820-01-484-6936 2018-10-277 45 DIBBS
4820-01-484-6936 2018-09-253 36 DIBBS
4820-01-484-6936 2018-08-242 36 DIBBS
4820-01-484-6936 2018-02-46 25 DIBBS
4820-01-484-6936 2018-02-32 32 DIBBS
4820-01-484-6936 2017-08-225 21 DIBBS
4820-01-484-6936 2016-09-256 26 DIBBS
4820-01-484-6936 2015-09-258 41 DIBBS
4820-01-484-6936 2015-09-246 41 DIBBS
4820-01-484-6936 2014-07-205 50 DIBBS
4820-01-484-6936 2014-07-194 50 DIBBS
4820-01-484-6936 2013-10-275 24 DIBBS
4820-01-484-6936 2012-10-278 21 DIBBS

Cross Reference | NSN 4820-01-484-6936

Part Number Cage Code Manufacturer
022 08844 000 U2692 JOHNSON CONTROLS LTD YORK NAVY SYSTE S
022-08844 66935 YORK INTERNATIONAL CORPORATION DBA JOHNSON CONTROLS
376-84019-000 ITEM 1 66935 YORK INTERNATIONAL CORPORATION DBA JOHNSON CONTROLS
B518-JYT-250 CL 03950 NAVAL INVENTORY CONTROL POINT MECHANICSBURG
B518JYT-250 28193 HENRY TECHNOLOGIES INC.

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Technical Data | NSN 4820-01-484-6936

Characteristic Specifications
NOMINAL PIPE SIZE ACCOMMODATED 1.250 INCHES ALL ENDS
SPECIAL FEATURES USE W/REFRIGERANT 134A,SEAL MATT.,SHALL BE NEOP-1,OR TEF.
III END ITEM IDENTIFICATION ARLEIGH BURKE CLASS DDG

Restrictions/Controls & Freight Information | NSN 4820-01-484-6936

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
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 4820-01-484-6936

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Special Material IDBGConsumables Non-Developmental Items (NDI)
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
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