NSN 4820-01-516-7697
Part Details | VALVE SEAT
4820-01-516-7697 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: 6509E59FN16, 6509E59, 4D08637001, 4D08637-001, 4D08637, 4820-01-516-7697, 01-516-7697, 4820015167697, 015167697
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 20, 2004 | 01-516-7697 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN FLANGED
Cross Reference | NSN 4820-01-516-7697
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 6509E59FN16 | 90099 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDBA NORTHROP GRUMMAN MARINE SYSTEMS |
| 6509E59 | 90099 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDBA NORTHROP GRUMMAN MARINE SYSTEMS |
| 4D08637-001 | 90099 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDBA NORTHROP GRUMMAN MARINE SYSTEMS |
| 4D08637 | 90099 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDBA NORTHROP GRUMMAN MARINE SYSTEMS |
Technical Data | NSN 4820-01-516-7697
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN FLANGED |
| FLANGE DIAMETER | 11.606 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 9.992 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 7.919 INCHES NOMINAL |
| FLANGE SEAT TO DISK END HEIGHT | 1.679 INCHES NOMINAL |
| UNDER FLANGE HEIGHT | 2.241 INCHES NOMINAL |
| SEATING SURFACE SHAPE | ANGULAR |
| SEAT ANGLE IN DEG | 30.000 NOMINAL |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | SEAT, ASTERN VALVE |