Product Details | VALVE SEAT

4820-00-509-9372 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: B10364, 4820-00-509-9372, 00-509-9372, 4820005099372, 005099372

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 00-509-9372

Drawings & Photos | NSN 4820-00-509-9372


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Technical Data | NSN 4820-00-509-9372

Characteristic Specifications
STYLE DESIGNATOR B5A PLAIN THREADED
OVERALL HEIGHT 0.812 INCHES NOMINAL
BODY STEPPED INSIDE DIAMETER 0.407 INCHES MINIMUM AND 0.409 INCHES MAXIMUM FIRST STEP
MATERIAL COPPER ALLOY OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-B-611 FED STD SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING NOT RATED
SEATING SURFACE SHAPE ANGULAR
SEAT ANGLE IN DEG 45.000 NOMINAL
THREAD SERIES DESIGNATOR UNF SINGLE THREADED PORTION
NOMINAL THREAD SIZE 1.125 INCHES SINGLE THREADED PORTION
THREAD CLASS 2A SINGLE THREADED PORTION
THREAD LENGTH 0.281 INCHES NOMINAL SINGLE THREADED PORTION
MANUFACTURERS CODE 03990
DESIGN CONTROL REFERENCE B10364

Restrictions/Controls & Freight Information | NSN 4820-00-509-9372

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
Category Code Description
No Freight Information