Product Details | CHECK VALVE CARTRIDGE

4820-01-474-3645 A complete, interchangeable valve including a removable seat but excluding a body. It is designed to permit flow in one direction. It is the entire operating portion of a valve that may be inserted into various body styles. The item cannot operate independently and is easily replaceable. Excludes items furnished with a body or those designed for manifold installation.

Part Alternates: 8456903452X35, 845-6903452-X-35, 8456903452X35L1, 845-6903452-X-35L1, 4820-01-474-3645, 01-474-3645, 4820014743645, 014743645

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 02 MAY 2000 01-474-3645

Demand History | NSN 4820-01-474-3645

Part Number Request Date QTY Origin
4820-01-474-3645 2015-10-302 9 NECO
4820-01-474-3645 2012-12-346 19 NECO
4820-01-474-3645 2012-11-333 19 NECO
4820-01-474-3645 2012-10-286 19 NECO
4820-01-474-3645 2011-02-32 18 NECO

Cross Reference | NSN 4820-01-474-3645

Part Number Cage Code Manufacturer
845-6903452-X-35 53711 NAVAL SEA SYSTEMS COMMAND
845-6903452-X-35L1 03950 NAVAL INVENTORY CONTROL POINT MECHANICSBURG

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Technical Data | NSN 4820-01-474-3645

Characteristic Specifications
SPECIAL FEATURES CONSISTS OF GUIDE, POPPET, NUT, HOUSING, SPRING, RETAINER, AND COTTER PIN
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS QUALITY CONTROL IAW NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL ITEMS
CRITICALITY CODE JUSTIFICATION ZZZY
III END ITEM IDENTIFICATION VALVE VENT CHECK 2.00 IPS 4500 PSI NIMOCR BTWLD
III PART NAME ASSIGNED BY CONTROLLING AGENCY DRAWING NAME CARTRIDGE ASSEMBLY
MANUFACTURERS CODE 53711
DESIGN CONTROL REFERENCE 845-6903452-X-35

Restrictions/Controls & Freight Information | NSN 4820-01-474-3645

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: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 S 60
Less than truck load rating W Rating Variable
Water commodity Code 594 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 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 4820-01-474-3645

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