Product Details | VALVE SEAT

4820-00-215-1656 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: 532071P005, 4820-00-215-1656, 00-215-1656, 4820002151656, 002151656

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 01 JAN 1963 00-215-1656

Cross Reference | NSN 4820-00-215-1656

Part Number Cage Code Manufacturer
532071P005 28839 TELEDYNE INDUSTRIES INC TELEDYNE POWER SYSTEMS DIV

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Technical Data | NSN 4820-00-215-1656

Characteristic Specifications
FLANGE DIAMETER 2.061 INCHES MINIMUM AND 2.062 INCHES MAXIMUM
OVERALL HEIGHT 0.500 INCHES NOMINAL
BODY OUTSIDE DIAMETER 1.802 INCHES NOMINAL
BODY INSIDE DIAMETER 1.665 INCHES MINIMUM AND 1.675 INCHES MAXIMUM
MATERIAL STEEL BODY COBALT ALLOY FACE
HARDNESS RATING NOT RATED
TAPER MINOR DIAMETER 1.799 INCHES MINIMUM AND 1.800 INCHES MAXIMUM
TAPER MAJOR DIAMETER 1.801 INCHES MINIMUM AND 1.802 INCHES MAXIMUM
TAPER LENGTH 0.303 INCHES MINIMUM AND 0.309 INCHES MAXIMUM
MANUFACTURERS CODE 28839
DESIGN CONTROL REFERENCE 532071P005

Restrictions/Controls & Freight Information | NSN 4820-00-215-1656

Category Code Description
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.
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 S 60
Less than truck load rating W Rating Variable
Water commodity Code 736 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