Product Details | VALVE SEAT

4820-00-399-2643 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: E139PC5, E140PC5, E151PC5, E152PC5, E199PC5, E200PC5, E203PC6, E204PC31, E206PC6, E210PC6, JMS7613, JMS-7613, P343, 445510382ALT4PC5, 445-5103-82ALT4PC5, 4820-00-399-2643, 00-399-2643, 4820003992643, 003992643

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 01 JAN 1963 00-399-2643

Drawings & Photos | NSN 4820-00-399-2643


Cross Reference | NSN 4820-00-399-2643

Part Number Cage Code Manufacturer
445-5103-82ALT4PC5 53711 NAVAL SEA SYSTEMS COMMAND
445-5103-82ALT4PC5 80064 NAVAL SHIP SYSTEMS COMMAND
E139PC5 74965 CLARK-RELIANCE CORPORATION DBA JERGUSON GAGE & VALVE
E140PC5 74965 CLARK-RELIANCE CORPORATION DBA JERGUSON GAGE & VALVE
E151PC5 74965 CLARK-RELIANCE CORPORATION DBA JERGUSON GAGE & VALVE
E152PC5 74965 CLARK-RELIANCE CORPORATION DBA JERGUSON GAGE & VALVE
E199PC5 74965 CLARK-RELIANCE CORPORATION DBA JERGUSON GAGE & VALVE
E200PC5 74965 CLARK-RELIANCE CORPORATION DBA JERGUSON GAGE & VALVE
E203PC6 94965 MAGIC CHEF INC DIV OF MAYTAG CORP
E204PC31 74965 CLARK-RELIANCE CORPORATION DBA JERGUSON GAGE & VALVE
E206PC6 74965 CLARK-RELIANCE CORPORATION DBA JERGUSON GAGE & VALVE
E210PC6 74965 CLARK-RELIANCE CORPORATION DBA JERGUSON GAGE & VALVE
JMS-7613 007F8 ICON M G T SYSTEMS LLC
P343 74965 CLARK-RELIANCE CORPORATION DBA JERGUSON GAGE & VALVE

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Technical Data | NSN 4820-00-399-2643

Characteristic Specifications
STYLE DESIGNATOR B5 PLAIN THREADED
OVERALL HEIGHT 0.652 INCHES NOMINAL
BODY INSIDE DIAMETER 0.438 INCHES NOMINAL
MATERIAL STEEL OVERALL
HARDNESS RATING NOT RATED
SEATING SURFACE SHAPE FLAT
THREAD SERIES DESIGNATOR UNF SINGLE THREADED PORTION
NOMINAL THREAD SIZE 0.750 INCHES SINGLE THREADED PORTION
THREAD CLASS 2A SINGLE THREADED PORTION
THREAD LENGTH 0.500 INCHES NOMINAL SINGLE THREADED PORTION
SPECIAL FEATURES O.375 IN. HEX INTERNAL DRIVE FEATURE

Restrictions/Controls & Freight Information | NSN 4820-00-399-2643

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 4820-00-399-2643

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
EA : Each