Product Details | TEMPERATURE AND PRESSURE REGULATOR

4820-01-545-0591 A self sensored regulator designed to automatically regulate steam flow and pressure according to predetermined pressure or temperature setting. Designed to open or close a valve when excessive or reduced pressure or temperature is detected. Valve body not included. See also REGULATOR (1), THERMOSTATIC TEMPERATURE.

Part Alternates: PL3337810 FIND 21, PL3337810 FIND 21L1, PL3337810FIND21, PL3337810FIND21L1, 33377651, 3337765-1, 33377651L1, 3337765-1L1, 3337810 FIND 21, 3337810 FIND 21L1, 3337810FIND21, 3337810FIND21L1, 4820-01-545-0591, 01-545-0591, 4820015450591, 015450591

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 31 OCT 2006 01-545-0591

Demand History | NSN 4820-01-545-0591

Part Number Request Date QTY Origin
4820-01-545-0591 2019-03-88 11 NECO
4820-01-545-0591 2018-11-319 6 NECO
4820-01-545-0591 2017-06-164 13 NECO
4820-01-545-0591 2017-03-61 6 NECO
4820-01-545-0591 2016-05-131 3 NECO
4820-01-545-0591 2011-10-290 10 NECO
4820-01-545-0591 2011-04-103 10 NECO

Cross Reference | NSN 4820-01-545-0591

Part Number Cage Code Manufacturer
3337765-1 59364 HONEYWELL INTERNATIONAL INC. DBA HONEYWELL
3337765-1 99643 EATON CORPORATION DBA EATON AEROSPACE
3337765-1L1 03950 NAVAL INVENTORY CONTROL POINT MECHANICSBURG
3337810 FIND 21 59364 HONEYWELL INTERNATIONAL INC. DBA HONEYWELL
3337810 FIND 21L1 03950 NAVAL INVENTORY CONTROL POINT MECHANICSBURG
PL3337810 FIND 21 59364 HONEYWELL INTERNATIONAL INC. DBA HONEYWELL
PL3337810 FIND 21L1 03950 NAVAL INVENTORY CONTROL POINT MECHANICSBURG

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Technical Data | NSN 4820-01-545-0591

Characteristic Specifications
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS MATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS
CRITICALITY CODE JUSTIFICATION ZZZY
III END ITEM IDENTIFICATION FIRING VALVE ASSEMBLY
MANUFACTURERS CODE 59364
DESIGN CONTROL REFERENCE PURPO 3337765-1 SE,ELECTRICAL

Restrictions/Controls & Freight Information | NSN 4820-01-545-0591

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
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:SThe item is a non-aviation Critical Safety Item (CSI) whose failure will result in serious damage to equipment or serious injury or death to personnel.
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 051080 FAUCETS,BIBCOCKS,GATES VALVES
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 576 unknown
Originating Activity Code HD Naval Inventory Control Point
Mechanicsburg, PA 17055-0788
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 4820-01-545-0591

Category Code Description
Cognizance Codes1HConsumable material assigned to NAVICP MECH for inventory management
Naval Inventory Control Point, Mechanicsburg
Special Material IDL1An items that supports either a SUBSAFE or Level 1 system that has undergone the extreme material control and quality assurance techniques that provide objective exidence of its acceptance for its appropriate application. Each item has certification papers (or special markings that provide traceability to the certification) that pedigree its material and physical properties, provide traceability, to manufacturer, contract list and lot, and document the quality assurance system and test requirements applied to the item.
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 OrganizationNU.S. Navy
ReparabilityMMedium Demand Velocity Items (consumables)
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