NSN 4820-00-885-4929
Part Details | VALVE SEAT
4820-00-885-4929 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: 661203, 661203, 661203, 661203, 4820-00-885-4929, 00-885-4929, 4820008854929, 008854929
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 01, 1962 | 00-885-4929 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-00-885-4929
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 661203 | 72599 | ALLIEDSIGNAL INCDBA ALLIED-SIGNAL AEROSPACE CO |
| 661203 | 99193 | HONEYWELL INTERNATIONAL INC.DBA HONEYWELL |
| 661203 | 70210 | HONEYWELL INTERNATIONAL INC.DBA HONEYWELL |
| 661203 | 59364 | HONEYWELL INTERNATIONAL INC.DBA HONEYWELL |
Technical Data | NSN 4820-00-885-4929
| Characteristic | Specifications |
|---|---|
| FLANGE DIAMETER | 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM |
| BODY OUTSIDE DIAMETER | 0.370 INCHES MINIMUM AND 0.373 INCHES MAXIMUM |
| BODY INSIDE DIAMETER | 0.160 INCHES MINIMUM AND 0.170 INCHES MAXIMUM |
| FLANGE SEAT TO DISK END HEIGHT | 0.047 INCHES MINIMUM AND 0.050 INCHES MAXIMUM |
| UNDER FLANGE HEIGHT | 1.030 INCHES MINIMUM AND 1.050 INCHES MAXIMUM |
| SEATING SURFACE SHAPE | FLAT |
| SEAL ACCOMMODATION TYPE | GROOVED |
| SPECIAL FEATURES | 8 BLEED HOLES |
| FSC APPLICATION DATA | AIR TURBINE MOTOR,ACFT CONSTANT SPEED DRIVE |