NSN 4820-00-943-5632
Part Details | VALVE SEAT
4820-00-943-5632 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: 492896, 492896, 4820-00-943-5632, 00-943-5632, 4820009435632, 009435632
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | FEB 09, 1966 | 00-943-5632 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN FLANGED
Cross Reference | NSN 4820-00-943-5632
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 492896 | 11449 | TURBO POWER & MARINE SYSTEM INCSUB OF UNITED TECHNOLOGIES CORP |
| 492896 | 77445 | UNITED TECHNOLOGIES CORPORATIONDBA PRATT WHITNEY-SPARE PARTS |
Technical Data | NSN 4820-00-943-5632
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN FLANGED |
| FLANGE DIAMETER | 0.921 INCHES MINIMUM AND 0.922 INCHES MAXIMUM |
| BODY OUTSIDE DIAMETER | 0.430 INCHES MINIMUM AND 0.450 INCHES MAXIMUM |
| BODY INSIDE DIAMETER | 0.093 INCHES MINIMUM AND 0.094 INCHES MAXIMUM |
| FLANGE SEAT TO DISK END HEIGHT | 0.138 INCHES MINIMUM AND 0.140 INCHES MAXIMUM |
| UNDER FLANGE HEIGHT | 0.478 INCHES MINIMUM AND 0.480 INCHES MAXIMUM |
| HARDNESS RATING | RC5.0 AND RC0.0 |
| SEATING SURFACE SHAPE | FLAT |