Product Details | VALVE SEAT

4820-00-091-4648 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: 103111, 103-111, 2162, 216-2, 4820-00-091-4648, 00-091-4648, 4820000914648, 000914648

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 01 JAN 1963 00-091-4648

Drawings & Photos | NSN 4820-00-091-4648


Cross Reference | NSN 4820-00-091-4648

Part Number Cage Code Manufacturer
103-111 45934 ONTIC ENGINEERING AND MANUFACTURING, INC.
103-111 56705 DONALLCO INC
216-2 45934 ONTIC ENGINEERING AND MANUFACTURING, INC.
216-2 56705 DONALLCO INC

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Technical Data | NSN 4820-00-091-4648

Characteristic Specifications
STYLE DESIGNATOR B1 THREADED FLANGED
MATERIAL STEEL CORROSION RESISTING OVERALL
SURFACE TREATMENT PASSIVATE OVERALL
SEATING SURFACE SHAPE FLAT
SEAL ACCOMMODATION TYPE RECESSED
MANUFACTURERS CODE 45934
DESIGN CONTROL REFERENCE 216-2

Restrictions/Controls & Freight Information | NSN 4820-00-091-4648

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
No Freight Information