Product Details | SYSTEM PRESSURE REGULATING VALVE

4820-00-991-8627 A value designed to automatically maintain within close limits a predetermined pressure within a closed system regardless of the higher fluctuating or constant inlet pressure. The excess pressure is by-passed to the accumulator or reservoir in lieu of passing through the entire system. It is designed primarily for use in refrigeration and air conditioning systems. Excludes VALVE, REGULATING, FLUID PRESSURE and VALVE, CALIBRATED FLOW.

Part Alternates: 36513975001, 36513975-001, 36513975002, 365-13975-002, 36518736, 365-18736, 36518737C, 365-18737C, 66518736, 665-18736, 66518736000, 665-18736-000, 4820-00-991-8627, 00-991-8627, 4820009918627, 009918627

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 01 JAN 1962 00-991-8627

Demand History | NSN 4820-00-991-8627

Part Number Request Date QTY Origin
665-18736-000 2023-11-316 8 DIBBS
665-18736-000 2023-03-61 5 DIBBS
665-18736-000 2022-03-90 9 DIBBS
4820-00-991-8627 2022-03-83 3 Austria
665-18736-000 2019-06-164 13 DIBBS
665-18736-000 2019-06-153 13 DIBBS
4820-00-991-8627 2017-06-181 1 DIBBS-RFPs
4820-00-991-8627 2015-01-14 1 MANUAL

Cross Reference | NSN 4820-00-991-8627

Part Number Cage Code Manufacturer
365-13975-002 66935 YORK INTERNATIONAL CORPORATION DBA JOHNSON CONTROLS
365-18736 66935 YORK INTERNATIONAL CORPORATION DBA JOHNSON CONTROLS
365-18737C 66935 YORK INTERNATIONAL CORPORATION DBA JOHNSON CONTROLS
36513975-001 66935 YORK INTERNATIONAL CORPORATION DBA JOHNSON CONTROLS
665-18736 66935 YORK INTERNATIONAL CORPORATION DBA JOHNSON CONTROLS
665-18736-000 66935 YORK INTERNATIONAL CORPORATION DBA JOHNSON CONTROLS

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Technical Data | NSN 4820-00-991-8627

Characteristic Specifications
BODY MATERIAL STEEL
MANUFACTURERS CODE 66935
DESIGN CONTROL REFERENCE 665-18736-000

Restrictions/Controls & Freight Information | NSN 4820-00-991-8627

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 XX
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 4820-00-991-8627

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 CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
AY : Assembly