NSN 4820-01-093-1664
Part Details | VALVE SEAT
4820-01-093-1664 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: 907J016 ITEM 15, 907-J-016 ITEM 15, 907J016, 907-J-016, 497C089H01, 497C089, 4820-01-093-1664, 01-093-1664, 4820010931664, 010931664
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | APR 10, 1980 | 01-093-1664 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN FLANGED
Cross Reference | NSN 4820-01-093-1664
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 907-J-016 ITEM 15 | 97942 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV NORTHROP GRUMMAN SYSTEMS |
| 907-J-016 | 97942 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV NORTHROP GRUMMAN SYSTEMS |
| 497C089H01 | 97942 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV NORTHROP GRUMMAN SYSTEMS |
| 497C089 | 88657 | WESTINGHOUSE ELECTRIC CORPPOWER GENERATION-TURBINE DIV |
Technical Data | NSN 4820-01-093-1664
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN FLANGED |
| FLANGE DIAMETER | 0.500 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 0.375 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 0.248 INCHES NOMINAL |
| FLANGE SEAT TO DISK END HEIGHT | 0.118 INCHES NOMINAL |
| UNDER FLANGE HEIGHT | 0.254 INCHES NOMINAL |
| SEATING SURFACE SHAPE | FLAT |