Product Details | VALVE SEAT

4820-00-148-5553 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: HL4042PC128, HL4043PC128, HL4049PC128, HL4056PC128, HL4057PC128, HL6016PC118, HL6017PC118, HL6022PC118, HL6032PC118, HL6033PC118, 110952PC128, 110953PC128, 110959PC128, 110967PC128, 3107N, 4820-00-148-5553, 00-148-5553, 4820001485553, 001485553

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 01 JAN 1963 00-148-5553

Drawings & Photos | NSN 4820-00-148-5553


Cross Reference | NSN 4820-00-148-5553

Part Number Cage Code Manufacturer
110952PC128 93236 DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN
110953PC128 93236 DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN
110959PC128 93236 DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN
110967PC128 93236 DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN
3107N 0AT62 DRESSER-RAND COMPANY DBA RECIPROCATING PRODUCTS DIV
3107N 93236 DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN
HL4042PC128 93236 DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN
HL4043PC128 93236 DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN
HL4049PC128 93236 DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN
HL4056PC128 93236 DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN
HL4057PC128 93236 DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN
HL6016PC118 93236 DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN
HL6017PC118 93236 DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN
HL6022PC118 93236 DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN
HL6032PC118 93236 DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN
HL6033PC118 93236 DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN

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Technical Data | NSN 4820-00-148-5553

Characteristic Specifications
STYLE DESIGNATOR B7 PLAIN FLANGED
FLANGE DIAMETER 3.938 INCHES NOMINAL
BODY OUTSIDE DIAMETER 3.094 INCHES NOMINAL
BODY INSIDE DIAMETER ANY ACCEPTABLE
FLANGE SEAT TO DISK END HEIGHT 0.125 INCHES NOMINAL
UNDER FLANGE HEIGHT 0.406 INCHES NOMINAL
MATERIAL ALUMINUM ALLOY OVERALL
HARDNESS RATING NOT RATED
SEATING SURFACE SHAPE FLAT

Restrictions/Controls & Freight Information | NSN 4820-00-148-5553

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: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 4820-00-148-5553

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 CodesLLOCAL PURCHASE # (NON-STOCKED ITEMS) Defense Logistics Agency (DLA)/GSA/Service/Agency-managed items authorized for local purchase as normal means of support at base, post, camp or station level. Item not stocked in wholesale distribution system of IMM/Service/Agency ICP.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each