NSN 4820-01-156-8278

Part Details | VALVE SEAT

4820-01-156-8278 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.

Alternate Parts: 512102, 51-21-02, 39518, 4820-01-156-8278, 01-156-8278, 4820011568278, 011568278

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
48JUN 25, 198301-156-827822113 ( SEAT, VALVE )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-156-8278
Part Number Cage Code Manufacturer
51-21-0231949BROOKS AUTOMATION, INC.DIV CTI CRYOGENICS
3951899643EATON CORPORATIONDBA EATON AEROSPACE
Technical Data | NSN 4820-01-156-8278
Characteristic Specifications