Product Details | VALVE SEAT

4820-01-104-4048 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: M-1861A SHEET 6 PC 10DLRN, M1861ASHEET6PC10DLRN, ST1950DLRN, ST-1950DLRN, B1950MVDE, B1950MV-DE, 4820-01-104-4048, 01-104-4048, 4820011044048, 011044048

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 03 DEC 1980 01-104-4048

Demand History | NSN 4820-01-104-4048

Part Number Request Date QTY Origin
B1950MV-DE 2019-01-29 4 DIBBS
B1950MV-DE 2019-01-15 4 DIBBS

Cross Reference | NSN 4820-01-104-4048

Part Number Cage Code Manufacturer
B1950MV-DE 11859 HUNT VALVE COMPANY, INC. DBA WAECO VALVE DIVISION
M-1861A SHEET 6 PC 10DLRN 11859 HUNT VALVE COMPANY, INC. DBA WAECO VALVE DIVISION
M-1861A SHEET 6 PC 10DLRN 27424 MORLAND VALVE CO INC SUB OF SMITH VALVE CORP
ST-1950DLRN 11859 HUNT VALVE COMPANY, INC. DBA WAECO VALVE DIVISION
ST-1950DLRN 27424 MORLAND VALVE CO INC SUB OF SMITH VALVE CORP

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Technical Data | NSN 4820-01-104-4048

Characteristic Specifications
MATERIAL PLASTIC ACETAL OVERALL
HARDNESS RATING NOT RATED
SEATING SURFACE SHAPE ANGULAR
III END ITEM IDENTIFICATION VARIOUS SUBMARINE PUMPS

Restrictions/Controls & Freight Information | NSN 4820-01-104-4048

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:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
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 576 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 4820-01-104-4048

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