Product Details | VALVE SEAT

4820-01-034-3081 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: NMP1117, NMP-1117, NMP1117PC31A, 0105000102, 010-500-0102, 4820-01-034-3081, 01-034-3081, 4820010343081, 010343081

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 23 JAN 1977 01-034-3081

Drawings & Photos | NSN 4820-01-034-3081


Cross Reference | NSN 4820-01-034-3081

Part Number Cage Code Manufacturer
010-500-0102 01343 ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
010-500-0102 15187 PENTAIR VALVES & CONTROLS US LP DBA NAVY PRODUCT TEAM
010-500-0102 75954 KUNKLE INDUSTRIES INC LONERGAN VALVE DIV
NMP-1117 01343 ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
NMP-1117 75954 KUNKLE INDUSTRIES INC LONERGAN VALVE DIV
NMP1117PC31A 01343 ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
NMP1117PC31A 15187 PENTAIR VALVES & CONTROLS US LP DBA NAVY PRODUCT TEAM
NMP1117PC31A 75954 KUNKLE INDUSTRIES INC LONERGAN VALVE DIV

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Technical Data | NSN 4820-01-034-3081

Characteristic Specifications
STYLE DESIGNATOR B3 DOUBLE THREAD
OVERALL HEIGHT 4.312 INCHES NOMINAL
BODY INSIDE DIAMETER 5.250 INCHES NOMINAL
MATERIAL NICKEL ALLOY A OVERALL
HARDNESS RATING NOT RATED
SEATING SURFACE SHAPE ANGULAR
SEAT ANGLE IN DEG 45.000 NOMINAL
THREAD SERIES DESIGNATOR UNS FIRST THREADED PORTION UNS SECOND THREADED PORTION
NOMINAL THREAD SIZE 5.625 INCHES FIRST THREADED PORTION 6.313 INCHES SECOND THREADED PORTION
THREAD QUANTITY PER INCH 14 FIRST THREADED PORTION 11 SECOND THREADED PORTION
THREAD CLASS 2A FIRST THREADED PORTION 2A SECOND THREADED PORTION
THREAD LENGTH 0.562 INCHES NOMINAL FIRST THREADED PORTION 1.187 INCHES NOMINAL SECOND THREADED PORTION

Restrictions/Controls & Freight Information | NSN 4820-01-034-3081

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 594 unknown
Originating Activity Code AX Defense Supply Center Columbus
Columbus, OH 43216-5000
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 4820-01-034-3081

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