NSN 4820-01-121-7915
Part Details | VALVE SEAT
4820-01-121-7915 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: 55360214, 55360-2-14, 553602 ITEM 14 PART 36552, 55360-2 ITEM 14 PART 36552, 553601ITEM 14, 55360-1-ITEM 14, 55360TAB ITEM 14, 55360-TAB ITEM 14, 55360TAB, 55360-TAB, 36552, 4820-01-121-7915, 01-121-7915, 4820011217915, 011217915
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | NOV 08, 1981 | 01-121-7915 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
THREADED FLANGED
Cross Reference | NSN 4820-01-121-7915
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 55360-2-14 | 99643 | EATON CORPORATIONDBA EATON AEROSPACE |
| 55360-2 ITEM 14 PART 36552 | 99643 | EATON CORPORATIONDBA EATON AEROSPACE |
| 55360-1-ITEM 14 | 99643 | EATON CORPORATIONDBA EATON AEROSPACE |
| 55360-TAB ITEM 14 | 99643 | EATON CORPORATIONDBA EATON AEROSPACE |
| 55360-TAB | 99643 | EATON CORPORATIONDBA EATON AEROSPACE |
| 36552 | 99643 | EATON CORPORATIONDBA EATON AEROSPACE |
Technical Data | NSN 4820-01-121-7915
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | 0 THREADED FLANGED |
| FLANGE DIAMETER | 2.104 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 2.104 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 1.750 INCHES NOMINAL |
| FLANGE SEAT TO DISK END HEIGHT | 0.102 INCHES NOMINAL |
| UNDER FLANGE HEIGHT | 0.218 INCHES NOMINAL |
| SEATING SURFACE SHAPE | FLAT |