NSN 4820-01-147-6404 01-147-6404, 011476404
Product Details | VALVE SEAT
4820-01-147-6404 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: 4820-01-147-6404, 01-147-6404, 4820011476404, 011476404
Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
---|---|---|---|
48 | 01-147-6404 | 22113 ( SEAT, VALVE ) |
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Technical Data | NSN 4820-01-147-6404
Characteristic | Specifications |
---|---|
STYLE DESIGNATOR | B7 PLAIN FLANGED |
FLANGE DIAMETER | 1.188 INCHES NOMINAL |
BODY OUTSIDE DIAMETER | 0.500 INCHES NOMINAL |
BODY INSIDE DIAMETER | 0.375 INCHES NOMINAL |
FLANGE SEAT TO DISK END HEIGHT | 0.250 INCHES NOMINAL |
UNDER FLANGE HEIGHT | 0.047 INCHES NOMINAL |
MATERIAL | STEEL CORROSION RESISTING OVERALL |
HARDNESS RATING | NOT RATED |
SEATING SURFACE SHAPE | ANGULAR |
SEAT ANGLE IN DEG | 45.000 NOMINAL |
SPECIAL FEATURES | GROOVED FLANGE |
Restrictions/Controls & Freight Information | NSN 4820-01-147-6404
Category | Code | Description |
---|---|---|
Hazardous Material Indicator Code | N | There 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 |