NSN 4820-01-308-1773

Part Details | VALVE SEAT

4820-01-308-1773 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: AV31574 PIECE 78, AV-31-574 PIECE 78, AV31574, AV-31-574, GV319541, GV-31-954-1, 3160998 PIECE 78, 4820-01-308-1773, 01-308-1773, 4820013081773, 013081773

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
48SEP 23, 198901-308-177322113 ( SEAT, VALVE )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-308-1773
Part Number Cage Code Manufacturer
AV-31-574 PIECE 7804845AUTOMATIC SWITCH COMPANY
AV-31-57404845AUTOMATIC SWITCH COMPANY
GV-31-954-104845AUTOMATIC SWITCH COMPANY
3160998 PIECE 7880064NAVAL SHIP SYSTEMS COMMAND
Technical Data | NSN 4820-01-308-1773
Characteristic Specifications