Product Details | VALVE SEAT

4820-00-337-1101 A replaceable item designed to provide a stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see INSERT, ENGINE VALVE SEAT.20248100015Valves, Powered48200018Valves, Nonpowered

Part Alternates: AD14S46014PC385, AD14S46-014PC385, AD14S46015, AD14-S46-015, AD14-S46-015 PC 342, AD14S46015PC342, AD14S46019PC385, AD14S46-019PC385, AD14S46021PC385, AD14S46-021PC385, AD14S4607PC385, AD14S46-07PC385, AD14S4621, AD14-S46-21, AD14S4633PC385, AD14S46-33PC385, CM5-S4601-035 PC 342, CM5S4601035PC34, CM5S4601-035PC34, CM5S4601035PC342, CM5S4601047PC34, CM5S4601-047PC34, CM5S4601051PC34, CM5S4601-051PC34, CM5S4601053PC34, CM5S4601-053PC34, CM5S4667PC342, CM5S46-67PC342, CM5S4671PC342, CM5S46-71PC342, D15439B, D15-439-B, D15439BPC385, D15-439BPC385, D15439IPC385, D15-439IPC385, D15439J, D15-439-J, D15-439-J PC 342, D15439JPC342, D15439NPC385, D15-439NPC385, D15439PPC385, D15-439PPC385, D15621B, D15-621-B, D15621BPC342, D15-621BPC342, D15621JPC342, D15-621JPC342, D15621NPC342, D15-621NPC342, D15621PPC342, D15-621PPC342, 9975, 4820-00-337-1101, 00-337-1101, 4820003371101, 003371101

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 01 JAN 1963 00-337-1101

Drawings & Photos | NSN 4820-00-337-1101


Cross Reference | NSN 4820-00-337-1101

Part Number Cage Code Manufacturer
9975 79500 WESTINGHOUSE ELECTRIC CORP
9975 80231 WESTINGHOUSE ELECTRIC CORP STURTEVANT DIV
9975 90099 NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN MARINE SYSTEMS
AD14-S46-015 80064 NAVAL SHIP SYSTEMS COMMAND
AD14-S46-015 PC 342 80064 NAVAL SHIP SYSTEMS COMMAND
AD14-S46-21 80064 NAVAL SHIP SYSTEMS COMMAND
AD14S46-014PC385 80064 NAVAL SHIP SYSTEMS COMMAND
AD14S46-019PC385 80064 NAVAL SHIP SYSTEMS COMMAND
AD14S46-021PC385 80064 NAVAL SHIP SYSTEMS COMMAND
AD14S46-07PC385 80064 NAVAL SHIP SYSTEMS COMMAND
AD14S46-33PC385 80064 NAVAL SHIP SYSTEMS COMMAND
CM5-S4601-035 PC 342 80064 NAVAL SHIP SYSTEMS COMMAND
CM5S46-67PC342 80064 NAVAL SHIP SYSTEMS COMMAND
CM5S46-71PC342 80064 NAVAL SHIP SYSTEMS COMMAND
CM5S4601-035PC34 80064 NAVAL SHIP SYSTEMS COMMAND
CM5S4601-047PC34 80064 NAVAL SHIP SYSTEMS COMMAND
CM5S4601-051PC34 80064 NAVAL SHIP SYSTEMS COMMAND
CM5S4601-053PC34 80064 NAVAL SHIP SYSTEMS COMMAND
D15-439-B 80231 WESTINGHOUSE ELECTRIC CORP STURTEVANT DIV
D15-439-B 90099 NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN MARINE SYSTEMS
D15-439-J 80231 WESTINGHOUSE ELECTRIC CORP STURTEVANT DIV
D15-439-J 90099 NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN MARINE SYSTEMS
D15-439-J PC 342 80231 WESTINGHOUSE ELECTRIC CORP STURTEVANT DIV
D15-439-J PC 342 90099 NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN MARINE SYSTEMS
D15-439BPC385 79500 WESTINGHOUSE ELECTRIC CORP
D15-439BPC385 80231 WESTINGHOUSE ELECTRIC CORP STURTEVANT DIV
D15-439BPC385 90099 NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN MARINE SYSTEMS
D15-439IPC385 79500 WESTINGHOUSE ELECTRIC CORP
D15-439IPC385 80231 WESTINGHOUSE ELECTRIC CORP STURTEVANT DIV
D15-439IPC385 90099 NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN MARINE SYSTEMS
D15-439NPC385 79500 WESTINGHOUSE ELECTRIC CORP
D15-439NPC385 80231 WESTINGHOUSE ELECTRIC CORP STURTEVANT DIV
D15-439NPC385 90099 NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN MARINE SYSTEMS
D15-439PPC385 79500 WESTINGHOUSE ELECTRIC CORP
D15-439PPC385 80231 WESTINGHOUSE ELECTRIC CORP STURTEVANT DIV
D15-439PPC385 90099 NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN MARINE SYSTEMS
D15-621-B 80231 WESTINGHOUSE ELECTRIC CORP STURTEVANT DIV
D15-621-B 90099 NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN MARINE SYSTEMS
D15-621BPC342 79500 WESTINGHOUSE ELECTRIC CORP
D15-621BPC342 80231 WESTINGHOUSE ELECTRIC CORP STURTEVANT DIV
D15-621BPC342 90099 NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN MARINE SYSTEMS
D15-621JPC342 79500 WESTINGHOUSE ELECTRIC CORP
D15-621JPC342 80231 WESTINGHOUSE ELECTRIC CORP STURTEVANT DIV
D15-621JPC342 90099 NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN MARINE SYSTEMS
D15-621NPC342 79500 WESTINGHOUSE ELECTRIC CORP
D15-621NPC342 80231 WESTINGHOUSE ELECTRIC CORP STURTEVANT DIV
D15-621NPC342 90099 NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN MARINE SYSTEMS
D15-621PPC342 79500 WESTINGHOUSE ELECTRIC CORP
D15-621PPC342 80231 WESTINGHOUSE ELECTRIC CORP STURTEVANT DIV
D15-621PPC342 90099 NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN MARINE SYSTEMS

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Technical Data | NSN 4820-00-337-1101

Characteristic Specifications
STYLE DESIGNATOR B7 PLAIN FLANGED
FLANGE DIAMETER 2.000 INCHES NOMINAL
BODY OUTSIDE DIAMETER 1.500 INCHES NOMINAL
BODY INSIDE DIAMETER 0.688 INCHES NOMINAL
FLANGE SEAT TO DISK END HEIGHT 0.188 INCHES NOMINAL
UNDER FLANGE HEIGHT 0.750 INCHES NOMINAL
MATERIAL STEEL BODY COBALT ALLOY SEAT
HARDNESS RATING NOT RATED
SEATING SURFACE SHAPE ANGULAR
SEAT ANGLE IN DEG 45.000 NOMINAL

Restrictions/Controls & Freight Information | NSN 4820-00-337-1101

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 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 XX
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 4820-00-337-1101

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 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