NSN 4820-01-287-0979

Part Details | VALVE SEAT

4820-01-287-0979 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: 5152S26H184, 5152-S26H-184, 500000060004J1, 500000-0600-04J1, 5000000600, 500000-0600, 8031385541, 803-1385541, 500000060004J1, 500000-0600-04J1, 4820-01-287-0979, 01-287-0979, 4820012870979, 012870979

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
48OCT 14, 198801-287-097922113 ( SEAT, VALVE )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-287-0979
Part Number Cage Code Manufacturer
5152-S26H-18476364MILWAUKEE VALVE COMPANY, INC.DBA HAMMOND
500000-0600-04J176364MILWAUKEE VALVE COMPANY, INC.DBA HAMMOND
500000-060076364MILWAUKEE VALVE COMPANY, INC.DBA HAMMOND
803-138554180064NAVAL SHIP SYSTEMS COMMAND
500000-0600-04J191643SERVICE BRASS AND ALUMINUM FOUNDRYCO, INC.
Technical Data | NSN 4820-01-287-0979
Characteristic Specifications
OVERALL HEIGHT1.750 INCHES NOMINAL
BODY INSIDE DIAMETER6.875 INCHES NOMINAL
SEATING SURFACE SHAPE ANGULAR
SPECIAL FEATURESVALVE SIZE 6IN.