Product Details | BALL VALVE

4820-01-346-1657 A multi-ported, nonlubricated valve designed to provide straight through flow or ability to direct a number of flows or pressure through a single valve. The flow is controlled by the rotation of a ported ball within a suitable ported seat(s). The ball is usually engaged by a stem. It is normally operated in an open or closed position. Excludes VALVE, CHECK.20248100015Valves, Powered48200018Valves, Nonpowered

Part Alternates: DF330617 ASSEMBLY 97, DF330617 ASSEMBLY 97L1, DF330617ASSEMBLY97, DF330617ASSEMBLY97L1, 211029840L1, 14898987, 14898987L1, 801-6404588 ASSEMBLY 97, 801-6404588 ASSEMBLY 97L1, 8016404588ASSEMBLY97, 8016404588ASSEMBLY97L1, 4820-01-346-1657, 01-346-1657, 4820013461657, 013461657, 211029840

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 28 SEP 1991 01-346-1657

Drawings & Photos | NSN 4820-01-346-1657


Cross Reference | NSN 4820-01-346-1657

Part Number Cage Code Manufacturer
14898987 53711 NAVAL SEA SYSTEMS COMMAND
14898987L1 03950 NAVAL INVENTORY CONTROL POINT MECHANICSBURG
211029840 53711 NAVAL SEA SYSTEMS COMMAND
211029840L1 03950 NAVAL INVENTORY CONTROL POINT MECHANICSBURG
801-6404588 ASSEMBLY 97 53711 NAVAL SEA SYSTEMS COMMAND
801-6404588 ASSEMBLY 97L1 03950 NAVAL INVENTORY CONTROL POINT MECHANICSBURG
DF330617 ASSEMBLY 97 43689 HUNTINGTON INGALLS INCORPORATED DIV NEWPORT NEWS
DF330617 ASSEMBLY 97L1 03950 NAVAL INVENTORY CONTROL POINT MECHANICSBURG

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Technical Data | NSN 4820-01-346-1657

Characteristic Specifications
MATERIAL COPPER ALLOY BODY TITANIUM FLOW CONTROL DEVICE PLASTIC POLYURETHANE SEAT NICKEL ALLOY STEM
MATERIAL DOCUMENT AND CLASSIFICATION MIL-C-20159 MIL SPEC SINGLE MATERIAL RESPONSE BODY MIL-T-9047 MIL SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE QQ-N-286 FED SPEC SINGLE MATERIAL RESPONSE STEM
STYLE DESIGNATOR A7 ANGLE
MAXIMUM OPERATING TEMP 100.0 DEG FAHRENHEIT SINGLE RESPONSE
VALVE OPERATION METHOD MANUAL
CONNECTION TYPE FLANGE 1ST END UNTHREADED INTERNAL PIPE 2ND END
CONNECTION STYLE G26 PLAIN 2ND END
FLANGE SHAPE ROUND WITH HOLES 1ST END
NOMINAL OUTSIDE DIAMETER 4.250 INCHES 1ST END
NOMINAL THICKNESS 0.810 INCHES 1ST END
BOLT HOLE QUANTITY 4 1ST END
BOLT HOLE NOMINAL DIAMETER 0.560 INCHES 1ST END
BOLT CIRCLE NOMINAL DIAMETER 3.125 INCHES 1ST END
FLANGE FACE DESIGN PLAIN 1ST END
NOMINAL PIPE SIZE ACCOMMODATED 1.000 INCHES ALL ENDS
FURNISHED ITEMS AND QUANTITY 2 INDICATOR AND 1 TAILPIECE
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS QUALITY CONTROL IAW NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS
CRITICALITY CODE JUSTIFICATION ZZZY
MANUFACTURERS CODE 53711
DESIGN CONTROL REFERENCE 211029840

Restrictions/Controls & Freight Information | NSN 4820-01-346-1657

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
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 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 4820-01-346-1657

Category Code Description
Cognizance Codes3HNAVICP MECH managed Field Level Repairables
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
ReparabilityDField Level Reparables
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